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NCT01721044 · OUTCOME

Change From Baseline in HAQ-DI Score - Placebo Versus Baricitinib 4 mg

A Moderate to Severe Rheumatoid Arthritis Study · Source last updated 2019-09-18

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, Week 12

What was measured

The HAQ-DI questionnaire assesses the participant's self-perception on the degree of difficulty \[0 (without any difficulty), 1 (with some difficulty), 2 (with much difficulty), and 3 (unable to do)\] when dressing and grooming, arising, eating, walking, hygiene, reaching, gripping, and performing other daily activities. Scores for each functional area were averaged to calculate the HAQ-DI score, which ranged from 0 (no disability) to 3 (worst disability). A decrease in HAQ-DI score indicated an improvement in the participant's condition.

Analysis population: mITT population includes all randomized participants who received at least 1 dose of the study drug. Participants were analyzed according to the study drug to which they were randomized. Missing values due to discontinuation of study or drug, rescue, or missing data were imputed using modified baseline observation carried forward (mBOCF).

Groups in this outcome

Placebo

Placebo administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.

Baricitinib 4 mg

Baricitinib 4 mg administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Placebo176
Baricitinib 4 mg177

Reported measurements

Source class 1
Values in Units on a Scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Placebo-0.200.50Not reportedNot reportedNot reported
Baricitinib 4 mg-0.420.49Not reportedNot reportedNot reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    0.001
    statistical Method
    ANCOVA
Complete source fields
analyses
  1. group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY_OR_OTHER_LEGACY
    p Value
    0.001
    statistical Method
    ANCOVA
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        0.50
        value
        -0.20
      2. group Id
        OG001
        spread
        0.49
        value
        -0.42
denoms
  1. counts
    1. group Id
      OG000
      value
      176
    2. group Id
      OG001
      value
      177
    units
    Participants
description
The HAQ-DI questionnaire assesses the participant's self-perception on the degree of difficulty \[0 (without any difficulty), 1 (with some difficulty), 2 (with much difficulty), and 3 (unable to do)\] when dressing and grooming, arising, eating, walking, hygiene, reaching, gripping, and performing other daily activities. Scores for each functional area were averaged to calculate the HAQ-DI score, which ranged from 0 (no disability) to 3 (worst disability). A decrease in HAQ-DI score indicated an improvement in the participant's condition.
dispersion Type
Standard Deviation
groups
  1. description
    Placebo administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.
    id
    OG000
    title
    Placebo
  2. description
    Baricitinib 4 mg administered PO QD through Week 24. Participants continued to take background cDMARD therapy throughout study.
    id
    OG001
    title
    Baricitinib 4 mg
param Type
MEAN
population Description
mITT population includes all randomized participants who received at least 1 dose of the study drug. Participants were analyzed according to the study drug to which they were randomized. Missing values due to discontinuation of study or drug, rescue, or missing data were imputed using modified baseline observation carried forward (mBOCF).
reporting Status
POSTED
time Frame
Baseline, Week 12
title
Change From Baseline in HAQ-DI Score - Placebo Versus Baricitinib 4 mg
type
SECONDARY
unit Of Measure
Units on a Scale

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice