Table 1.

Survey-weighted prevalence of ever having a thyroid problem and having a current thyroid problem, by males v. females and premenopausal v. postmenopausal

Gender/Status	Prevalence (proportion)	Linearized SE	Lower 95 % CI	Upper 95 % CI
Ever had a thyroid problem
All men (n = 2414)	0.03	0.009	0.02	0.06
All women (n = 2613)	0.16	0.017	0.13	0.20
Premenopausal women (n = 1070)	0.12	0.025	0.07	0.18
Postmenopausal women (n = 1144)	0.24	0.026	0.19	0.30
Current thyroid problem
All men (n = 2410)	0.02	0.009	0.01	0.05
All women (n = 2594)	0.13	0.015	0.10	0.17
Premenopausal women (n = 1065)	0.10	0.022	0.06	0.16
Postmenopausal women (n = 1.131)	0.18	0.027	0.13	0.24