Variable | Odds ratio (95%CI) | X2 | Freedom levels | P value |
---|---|---|---|---|
Study period (risk vs. control) | 0.88 (0.72–1.09) | 3.9 | 1 | 0.48 |
Sex (females vs. males) | 1.03 (0.90–1.18) | 0.20 | 1 | 0.65 |
Age group | 4.05 | 3 | 0.26 | |
0-29y | 1.79 (0.84–3.82) | |||
30-59y | 1.12 (0.96–1.31) | |||
60-79y | 1.00 (ref) | |||
80 + y | 1.03 (0.88–1.20) | |||
Previous cardiovascular morbidity (yes vs. no) | 0.93 (0.81–1.06) | 1.08 | 1 | 0.30 |
Seasonal risk1 | 0.88 (0.72–1.07) | 1.54 | 1 | 0.21 |