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NCT02296125 · BASELINE

Baseline characteristics

AZD9291 Versus Gefitinib or Erlotinib in Patients With Locally Advanced or Metastatic Non-small Cell Lung Cancer · Source last updated 2026-04-21

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

denoms
  1. counts
    1. group Id
      BG000
      value
      338
    2. group Id
      BG001
      value
      335
    3. group Id
      BG002
      value
      673
    units
    Participants
groups
  1. description
    All participants who were enrolled in Osimertinib Arm for either the global or China Extension study.
    id
    BG000
    title
    Global + China Extension Osimertinib Arm
  2. description
    All participants who were enrolled in SoC EGFR-TKI Arm for either the Global or China Extension study
    id
    BG001
    title
    Global + China Extension SoC EGFR-TKI Arm
  3. description
    Total of all reporting groups
    id
    BG002
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          spread
          10.70
          value
          62.7
        2. group Id
          BG001
          spread
          10.90
          value
          63.3
        3. group Id
          BG002
          spread
          10.79
          value
          63.0
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          spread
          9.66
          value
          59.1
        2. group Id
          BG001
          spread
          10.94
          value
          59.0
        3. group Id
          BG002
          spread
          10.26
          value
          59.0
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    dispersion Type
    STANDARD_DEVIATION
    param Type
    MEAN
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Age, Continuous
    unit Of Measure
    Years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          178
        2. group Id
          BG001
          value
          172
        3. group Id
          BG002
          value
          350
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          101
        2. group Id
          BG001
          value
          105
        3. group Id
          BG002
          value
          206
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          43
        2. group Id
          BG001
          value
          46
        3. group Id
          BG002
          value
          89
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          28
        2. group Id
          BG001
          value
          19
        3. group Id
          BG002
          value
          47
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          174
        2. group Id
          BG001
          value
          173
        3. group Id
          BG002
          value
          347
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          2
        3. group Id
          BG002
          value
          4
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          101
        2. group Id
          BG001
          value
          100
        3. group Id
          BG002
          value
          201
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        title
        Unknown or Not Reported
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Unknown or Not Reported
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Race (NIH/OMB)
    unit Of Measure
    Participants
  4. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          77
        2. group Id
          BG001
          value
          94
        3. group Id
          BG002
          value
          171
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Asian-Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          32
        2. group Id
          BG001
          value
          24
        3. group Id
          BG002
          value
          56
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Chinese-Global Cohort
    3. categories
      1. measurements
        1. group Id
          BG000
          value
          65
        2. group Id
          BG001
          value
          55
        3. group Id
          BG002
          value
          120
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Japanese-Global Cohort
    4. categories
      1. measurements
        1. group Id
          BG000
          value
          103
        2. group Id
          BG001
          value
          104
        3. group Id
          BG002
          value
          207
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Other-Global Cohort
    5. categories
      1. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          2
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Missing-Global Cohort
    6. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Hispanic or Latino-Global Cohort
    7. categories
      1. measurements
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Chinese-China cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Race/Ethnicity, Customized
    unit Of Measure
    Participants
  5. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          182
        2. group Id
          BG001
          value
          175
        3. group Id
          BG002
          value
          357
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Never smoked-Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          8
        2. group Id
          BG001
          value
          9
        3. group Id
          BG002
          value
          17
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Current smokers-Global Cohort
    3. categories
      1. measurements
        1. group Id
          BG000
          value
          89
        2. group Id
          BG001
          value
          93
        3. group Id
          BG002
          value
          182
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Former smokers-Global Cohort
    4. categories
      1. measurements
        1. group Id
          BG000
          value
          53
        2. group Id
          BG001
          value
          50
        3. group Id
          BG002
          value
          103
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Never smoked-China Cohort
    5. categories
      1. measurements
        1. group Id
          BG000
          value
          3
        2. group Id
          BG001
          value
          4
        3. group Id
          BG002
          value
          7
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Current smokers-China Cohort
    6. categories
      1. measurements
        1. group Id
          BG000
          value
          15
        2. group Id
          BG001
          value
          11
        3. group Id
          BG002
          value
          26
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Former smokers-China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Smoking status
    unit Of Measure
    Participants
population Description
There were 12 participants who were in both the Global and China Extension Osimertinib Arm and 7 participants in both the Global and China Extension SoC EGFR-TKI arm.
Complete source fields
denoms
  1. counts
    1. group Id
      BG000
      value
      338
    2. group Id
      BG001
      value
      335
    3. group Id
      BG002
      value
      673
    units
    Participants
groups
  1. description
    All participants who were enrolled in Osimertinib Arm for either the global or China Extension study.
    id
    BG000
    title
    Global + China Extension Osimertinib Arm
  2. description
    All participants who were enrolled in SoC EGFR-TKI Arm for either the Global or China Extension study
    id
    BG001
    title
    Global + China Extension SoC EGFR-TKI Arm
  3. description
    Total of all reporting groups
    id
    BG002
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          spread
          10.70
          value
          62.7
        2. group Id
          BG001
          spread
          10.90
          value
          63.3
        3. group Id
          BG002
          spread
          10.79
          value
          63.0
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          spread
          9.66
          value
          59.1
        2. group Id
          BG001
          spread
          10.94
          value
          59.0
        3. group Id
          BG002
          spread
          10.26
          value
          59.0
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    dispersion Type
    STANDARD_DEVIATION
    param Type
    MEAN
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Age, Continuous
    unit Of Measure
    Years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          178
        2. group Id
          BG001
          value
          172
        3. group Id
          BG002
          value
          350
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          101
        2. group Id
          BG001
          value
          105
        3. group Id
          BG002
          value
          206
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          43
        2. group Id
          BG001
          value
          46
        3. group Id
          BG002
          value
          89
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          28
        2. group Id
          BG001
          value
          19
        3. group Id
          BG002
          value
          47
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          174
        2. group Id
          BG001
          value
          173
        3. group Id
          BG002
          value
          347
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          2
        3. group Id
          BG002
          value
          4
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          101
        2. group Id
          BG001
          value
          100
        3. group Id
          BG002
          value
          201
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        title
        Unknown or Not Reported
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        title
        Unknown or Not Reported
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Race (NIH/OMB)
    unit Of Measure
    Participants
  4. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          77
        2. group Id
          BG001
          value
          94
        3. group Id
          BG002
          value
          171
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Asian-Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          32
        2. group Id
          BG001
          value
          24
        3. group Id
          BG002
          value
          56
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Chinese-Global Cohort
    3. categories
      1. measurements
        1. group Id
          BG000
          value
          65
        2. group Id
          BG001
          value
          55
        3. group Id
          BG002
          value
          120
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Japanese-Global Cohort
    4. categories
      1. measurements
        1. group Id
          BG000
          value
          103
        2. group Id
          BG001
          value
          104
        3. group Id
          BG002
          value
          207
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Other-Global Cohort
    5. categories
      1. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          2
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Missing-Global Cohort
    6. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Hispanic or Latino-Global Cohort
    7. categories
      1. measurements
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Chinese-China cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Race/Ethnicity, Customized
    unit Of Measure
    Participants
  5. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          182
        2. group Id
          BG001
          value
          175
        3. group Id
          BG002
          value
          357
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Never smoked-Global Cohort
    2. categories
      1. measurements
        1. group Id
          BG000
          value
          8
        2. group Id
          BG001
          value
          9
        3. group Id
          BG002
          value
          17
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Current smokers-Global Cohort
    3. categories
      1. measurements
        1. group Id
          BG000
          value
          89
        2. group Id
          BG001
          value
          93
        3. group Id
          BG002
          value
          182
      denoms
      1. counts
        1. group Id
          BG000
          value
          279
        2. group Id
          BG001
          value
          277
        3. group Id
          BG002
          value
          556
        units
        Participants
      title
      Former smokers-Global Cohort
    4. categories
      1. measurements
        1. group Id
          BG000
          value
          53
        2. group Id
          BG001
          value
          50
        3. group Id
          BG002
          value
          103
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Never smoked-China Cohort
    5. categories
      1. measurements
        1. group Id
          BG000
          value
          3
        2. group Id
          BG001
          value
          4
        3. group Id
          BG002
          value
          7
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Current smokers-China Cohort
    6. categories
      1. measurements
        1. group Id
          BG000
          value
          15
        2. group Id
          BG001
          value
          11
        3. group Id
          BG002
          value
          26
      denoms
      1. counts
        1. group Id
          BG000
          value
          71
        2. group Id
          BG001
          value
          65
        3. group Id
          BG002
          value
          136
        units
        Participants
      title
      Former smokers-China Cohort
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Each study is reported in a seprate row. There were 12 participants who were in both the Global and China Extension Osimertinib Arm, and 7 particicpants in both the Global and China Extension SoC EGFR-TKI arm.
    title
    Smoking status
    unit Of Measure
    Participants
population Description
There were 12 participants who were in both the Global and China Extension Osimertinib Arm and 7 participants in both the Global and China Extension SoC EGFR-TKI arm.

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Preserved source evidence · Not medical advice