Table 1. Overall Intracerebral Hemorrhage Incidence Rates From 1948 to 2016, by Sex and Age.
Variable | Women | Men | Combined women and men | Poisson regression | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
No. | Person-years | Incidence ratea | No. | Person-years | Incidence ratea | No. | Person-years | Incidence ratea | Estimate (95% CI) | P value | |
Unadjusted | 72 | 171 072 | 42 | 57 | 130 210 | 44 | 129 | 301 282 | 43 | NA | NA |
Age adjusted | NA | NA | 38 | NA | NA | 50 | NA | NA | NA | NA | NA |
Age group, y | |||||||||||
45-74 | 21 | 133 306 | 16 | 25 | 109 000 | 23 | 46 | 242 306 | 19 | 1 [Reference] | Reference |
75-84 | 26 | 26 329 | 99 | 19 | 16 643 | 114 | 45 | 42 972 | 105 | 5.52 (3.66-8.32) | <.001 |
85-99 | 25 | 11 437 | 219 | 13 | 4567 | 285 | 38 | 16 004 | 237 | 12.51 (8.14-19.22) | <.001 |
Abbreviation: NA, not applicable.
Per 100 000 person-years.