Table VI.

Cox survival model for age at natural menopause (n=545)

	Unadjusted HR	Adjusted HR	95% Confidence interval	P-value	P-trend
Ethnic group
European (ref)
Japanese	0.86	0.951	0.646–1.402	0.802
Mixed (Hawaiian)	0.89	0.874	0.587–1.301	0.506
Financial comfort					0.407
Struggling	1.112	0.907	0.370–2.222	0.831
OK	0.660	0.630	0.279–1.425	0.267
Comfortable	0.691	0.703	0.309–1.601	0.402
Well off (ref)
BMI at age 30					0.197
Normal (ref)
Overweight	1.501	1.500	0.962–2.338	0.073
Obese	1.185	1.168	0.584–2.333	0.661
Smoking
No (ref)
Yes	1.810	1.750	1.116–2.744	0.015
Marital status 10 yrs ago
No	1.719	1.543	1.060–2.245	0.024
Yes (ref)
Parous (ref)
Nulliparous	1.383	1.209	0.761–1.919	0.422