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Table 3 Univariate analysis: Comparison of mean value of DSP 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 300.8 (70.6) 3.46 < 0.001 28.2, 105.3
   Male 367.6 (62.8)    
Pulmonary hypertension     
   Yes 268.03 (66.1) 2.55 0.01 12.7, 108.3
   No 328.5 (72.1)    
Treatment     
   Yes 311.3 (72.8) 2.04 0.04 0.83, 94.6
   No 359.0 (71.9)    
Scarring and fibrosis     
   Yes 297.9 (70.2) 2.42 0.02 8.8, 98.0
   No 3513 (74.2)