Table 5 Effect Modification of Association between ILI and Myocardial Infarction by demographic and sociodemographic characteristics
From: Risk of stroke and myocardial infarction after influenza-like illness in New York State
Residential Geography | Sex | Race | |||||||
|---|---|---|---|---|---|---|---|---|---|
Urban | Rural | p-value for interaction | Male | Female | p-value for interaction | Black | White | p-value for interaction | |
OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | ||||
0–15 days before event | 1.20 (1.01, 1.42) | 1.41 (0.99, 2.01) | 0.26 | 1.15 (0.94, 1.41) | 1.35 (1.07, 1.70) | 0.91 | 1.13 (0.78, 1.62) | 1.63 (1.32, 2.01) | 0.08* |
0–30 days before event | 1.02 (0.90, 1.16) | 1.31 (1.01, 1.69) | 0.13 | 1.02 (0.88, 1.19) | 1.14 (0.97, 1.36) | 0.49 | 0.91 (0.69, 1.19) | 1.37 (1.17, 1.60) | 0.003* |
0–60 days before event | 0.99 (0.90, 1.09) | 1.28 (1.04, 1.56) | 0.17 | 1.02 (0.90, 1.14) | 1.08 (0.94, 1.23) | 0.71 | 0.87 (0.69, 1.08) | 1.33 (1.18, 1.50) | 0.0002* |
0–90 days before event | 1.03 (0.94, 1.12) | 1.25 (1.04, 1.49) | 0.67 | 1.06 (0.96, 1.18) | 1.07 (0.95, 1.20) | 0.75 | 0.91 (0.75, 1.09) | 1.34 (1.21, 1.49) | < 0.01* |
0–180 days before event | 1.19 (1.11, 1.28) | 1.31 (1.13, 1.51) | 0.90 | 1.18 (1.09, 1.29) | 1.25 (1.14, 1.37) | 0.91 | 1.10 (0.94, 1.28) | 1.44 (1.32, 1.57) | 0.001* |
0–365 days before event | 1.46 (1.37, 1.55) | 1.587 (1.41, 1.79) | 0.56 | 1.43 (1.33, 1.54) | 1.55 (1.43, 1.68) | 0.74 | 1.29 (1.13, 1.46) | 1.69 (1.58, 1.82) | 0.002* |