Table 4. Number (prevalence) of participants with a self-reported past history of herpes zoster by sex and age group.

Age, years	Men	Women	P for sex difference
50–59	139 (9.2)	231 (13.7)	<0.001
60–69	219 (11.9)	423 (21.4)	<0.001
70–79	217 (14.9)	446 (22.9)	<0.001
≥80	142 (18.0)	294 (22.2)	0.02
Total	717 (12.8)	1394 (20.1)	<0.001