Table 3.
Odds ratios associated with summer temperature stratified by age and medical factors with 95% confidence limits
| Group | Odds ratio associated with a one unit increase of maximum temperature lag 0–1 (95% CI) | Odds ratio associated with heat wave duration (95% CI) |
|---|---|---|
| Out of hospital, age<65 | 1.005 (0.997, 1.013) | 1.059 (1.005, 1.115) |
| Out of hospital, age≥65 | 1.009 (1.001, 1.016) | 1.024 (1.002, 1.047) |
| Hospitalized, age<65 | 1.003 (0.993, 1.013) | 1.116 (1.004, 1.239) |
| Hospitalized, age≥65 | 1.006 (0.998, 1.013) | 1.029 (0.978, 1.083) |
| Hospitalization for diabetes mellitus, ever, age<65 | 1.009 (0.991, 1.026) | 0.706 (0.473, 1.052) |
| Hospitalization for diabetes mellitus, ever, age≥65 | 1.005 (0.995, 1.014) | 1.099 (0.991, 1.219) |
| Hospitalization for COPD, ever, age<65 | 1.030 (1.003, 1.056) | 1.106 (0.821, 1.489) |
| Hospitalization for COPD, ever, age≥65 | 1.009 (0.998, 1.019) | 1.099 (0.987, 1.222) |
| Hospitalization for mental disorder, ever, age<65 | 1.004 (0.990, 1.017) | 1.054 (0.9032, 1.230) |
| Hospitalization for mental disorder, ever, age≥65 | 1.011 (1.002, 1.019) | 1.099 (1.027, 1.175) |
| Hospitalization for substance use, ever, age<65 | 0.999 (0.984, 1.013) | 0.970 (0.797, 1.178) |
| Hospitalization for substance use, ever, age≥65 | 0.996 (0.981, 1.010) | 1.124 (0.922, 1.371) |
| Hospitalization for acute myocardial infarction within 28 days to 2 years, age<65 | 1.041 (1.003, 1.082) | 0.343 (0.062, 1.883) |
| Hospitalization for acute myocardial infarction within 28 days to 2 years, age≥65 | 1.009 (0.9968, 1.021) | 1.023 (0.969, 1.320) |
| Hospitalization for cerebrovascular disease within 28 days to 2 years, age<65 | 0.993 (0.964, 1.023) | 1.098 (0.649, 1.857) |
| Hospitalization for cerebrovascular disease within 28 days to 2 years, age≥65 | 1.007 (0.997, 1.016) | 1.056 (0.951, 1.173) |
| Hospitalization for cardiovascular disease within 28 days to 2 years<65 | 1.000 (0.994, 1.014) | 1.009 (0.891, 1.142) |
| Hospitalization for cardiovascular disease within 28 days to 2 years≥65 | 1.006 (0.998, 1.014) | 1.067 (1.017, 1.117) |
| Hospitalization for respiratory disease within 28 days to 2 years, age<65 | 1.002 (0.986, 1.017) | 1.015 (0.827, 1.245) |
| Hospitalization for respiratory disease within 28 days to 2 years, age≥65 | 1.009 (1.000, 1.018) | 1.047 (0.966, 1.133) |
Estimates with p<0.05 are marked as bold.