Skip to main content
. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: J Safety Res. 2021 Aug 18;79:38–44. doi: 10.1016/j.jsr.2021.08.002
Characteristics Total Spring (March-May)
Summer (June-August)
Autumn (September-November)
Winter (December-February)
n % 95%CI % 95%CI % 95%CI % 95%CI
Total 13,720 24.8 (23.9–25.7) 25.4 (24.5–26.4) 24.7 (23.8–25.6) 25.1 (24.1–26.0)
Gender
Male 4,897 24.9 (23.3–26.5) 25.2 (23.7–26.8) 24.3 (22.7–25.8) 25.6 (24.0–27.2)
Female 8,823 24.7 (23.6–25.9) 25.5 (24.4–26.7) 24.9 (23.8–26.1) 24.8 (23.7–26.0)
Age-group
65–74 5,256 24.3 (22.8–25.8) 26.7 (25.1–28.2) 24.0 (22.6–25.5) 25.0 (23.5–26.6)
75–84 4,583 25.6 (24.0–27.2) 24.1 (22.5–25.6) 25.3 (23.7–26.9) 25.1 (23.5–26.7)
85+ 3,881 24.5 (22.8–26.2) 25.4 (23.7–27.2) 24.9 (23.1–26.6) 25.2 (23.4–26.9)

n - Unweighted sample size.

% - Weighted percent.

95%CI - 95% Confidence interval.