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Table 6 Stepwise regression analysis (backward elimination method): Relationship between distance and study (categorical and quantitative) variables

From: Outcome measures of the 6 minute walk test: relationships with physiologic and computed tomography findings in patients with sarcoidosis

Outcome
Variables
Independen
Variables t
Unstandarized
Coefficient
Standarized
Coefficient
Beta
t-value p-value 95%CI R2
   B S. Error      
DISTANCE Gender -43.5 16.7 -0.35 -2.56 0.016 -78.3, -8.7 0.45
  FEV1 46.1 11.7 0.54 3.95 < 0.0001 22.2, 69.9