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Table 7 Stepwise regression analysis (backward elimination method): Relationship between DSP 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 Indepndent Variables Unstanardized Coefficients Standardized Coefficients
t -value p-value 95% CI R2
   B S. Error      
DSP FEV1 43.4 17.3 0.489 2.5 0.02 6.4, 80.4 0.53