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Table 2 Univariate analysis: Comparison of mean value of distance with categorical variables

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

Variables Distance
Mean (SD)
t-value p-value 95% CI
Gender     
   Female 324.1 (65.6) 5.0 < 0.0001 513, 119.2
   Male 409.4 (44.4)    
Pulmonary hypertension     
   Yes 313.2 (63.1) 1.85 0.07 -3.9, 90.3
   No 356.5 (71.6)    
Treatment     
   Yes 343.9 (70.9) 1.27 0.21 -16.7, 75.1
   No 373.1 (71.8)    
Scarring and fibrosis     
   Yes 333.7 (68.8) 1.89 0.06 -2.7, 83.9
   No 374.3 (71.0)