showed a trendP = 0.08
However, those patients receiving aspirin ( n = 46) showed a trend toward decreased serum SP-D concentration (1.74 ± 0.23 vs. 1.81 ± 0.20, P = 0.08) despite similar age (58.3 ± 8.7 vs. 56.5 ± 11.8, P = 0.4) and BMI (29.7 ± 4.1 vs. 28.9 ± 3.7, P = 0.3).