TriangleNCT01322945 · OUTCOME
Change in Mean Survey Response From Baseline to 90 Days Post Surgery
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- MEAN
- Unit
- units on a scale
- Interval / dispersion
- Standard Deviation
- Time frame
- Baseline, 90 days post surgery
What was measured
Mean survey response at 90 days post surgery between the control patients and the endonasal surgery patients using the Anterior skull base nasal inventory (ASK Nasal Inventory. A 5-point Likert scale for each question on the ASK Nasal inventory measures frequency of nasal symptoms where 1=never, 2= a little of the time, 3=some of the time, 4=most of the time, 5= all of the time. Total mean Likert scores were compared in the endonasal group to the control group after surgery. Scores range from minimum of 9 to maximum of 45. The lower the score the fewer the nasal complaints.
Analysis population: Power analyses were conducted to determine a sample size large enough to significantly detect change with 90% power using a pre- post research methodology.
Groups in this outcome
Endonasal Group
Patients undergoing endonasal surgery for anterior skull base tumors, pituitary tumors, and skull base spinal fluid leaks using endonasal techniques.
Control Group
Patients undergoing any neurosurgical procedure requiring general anesthesia that did not involve the endonasal corridor, such as spinal decompression procedures, craniotomies for trigeminal neuralgia, or shunting procedures.
| Group | Source count |
|---|---|
| Endonasal Group | 52 |
| Control Group | 42 |
Reported measurements
Source class 1
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Endonasal Group | 17.3 | 6.7 | Not reported | Not reported | Not reported |
| Control Group | 13.5 | 4.2 | Not reported | Not reported | Not reported |
Source statistical analyses
- ci Pct Value
- 95
- group Ids
- OG000
- OG001
- non Inferiority Type
- SUPERIORITY_OR_OTHER
- p Value
- 0.001
- statistical Method
- t-test, 2 sided
- tested Non Inferiority
- false
Complete source fields
- analyses
- ci Pct Value
- 95
- group Ids
- OG000
- OG001
- non Inferiority Type
- SUPERIORITY_OR_OTHER
- p Value
- 0.001
- statistical Method
- t-test, 2 sided
- tested Non Inferiority
- false
- classes
- categories
- measurements
- group Id
- OG000
- spread
- 6.7
- value
- 17.3
- group Id
- OG001
- spread
- 4.2
- value
- 13.5
- denoms
- counts
- group Id
- OG000
- value
- 52
- group Id
- OG001
- value
- 42
- units
- Participants
- description
- Mean survey response at 90 days post surgery between the control patients and the endonasal surgery patients using the Anterior skull base nasal inventory (ASK Nasal Inventory. A 5-point Likert scale for each question on the ASK Nasal inventory measures frequency of nasal symptoms where 1=never, 2= a little of the time, 3=some of the time, 4=most of the time, 5= all of the time. Total mean Likert scores were compared in the endonasal group to the control group after surgery. Scores range from minimum of 9 to maximum of 45. The lower the score the fewer the nasal complaints.
- dispersion Type
- Standard Deviation
- groups
- description
- Patients undergoing endonasal surgery for anterior skull base tumors, pituitary tumors, and skull base spinal fluid leaks using endonasal techniques.
- id
- OG000
- title
- Endonasal Group
- description
- Patients undergoing any neurosurgical procedure requiring general anesthesia that did not involve the endonasal corridor, such as spinal decompression procedures, craniotomies for trigeminal neuralgia, or shunting procedures.
- id
- OG001
- title
- Control Group
- param Type
- MEAN
- population Description
- Power analyses were conducted to determine a sample size large enough to significantly detect change with 90% power using a pre- post research methodology.
- reporting Status
- POSTED
- time Frame
- Baseline, 90 days post surgery
- title
- Change in Mean Survey Response From Baseline to 90 Days Post Surgery
- type
- PRIMARY
- unit Of Measure
- units on a scale
Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f
Preserved source evidence · Not medical advice