Subject Sex Condition Before After Change 1 F placebo 10.1 6.9 -3.2 2 F placebo 6.3 4.2 -2.1 3 M aspirin 12.4 6.3 -6.1 4 F placebo 8.1 6.1 -2 5 M aspirin 15.2 9.9 -5.3 6 F aspirin 10.9 7 -3.9 7 F aspirin 11.6 8.5 -3.1 8 M aspirin 9.5 3 -6.5 9 F placebo 11.5 9 -2.5 10 M placebo 11.9 11 -0.9 11 F aspirin 11.4 8 -3.4 12 M aspirin 10 4.4 -5.6 13 M aspirin 12.5 5.4 -7.1 14 M placebo 10.6 10.6 0 15 M aspirin 9.1 4.3 -4.8 16 F placebo 12.1 10.2 -1.9 17 F placebo 11 8.8 -2.2 18 F placebo 11.9 10.2 -1.7 19 M aspirin 9.1 3.6 -5.5 20 M placebo 13.5 12.4 -1.1 21 M aspirin 12 7.5 -4.5 22 F placebo 9.1 7.6 -1.5 23 M placebo 9.9 8 -1.9 24 F placebo 7.6 5.2 -2.4 25 F placebo 11.8 9.7 -2.1 26 F placebo 11.8 10.7 -1.1 27 F aspirin 10.1 7.9 -2.2 28 M aspirin 11.6 8.3 -3.3 29 F aspirin 11.3 6.8 -4.5 30 F placebo 10.3 8.3 -2