Table 1.

Unadjusted mean age at menopause including and excluding women with POF.

Repeat group	Number of women			Including women with POF		Excluding women with POF
	Total	Reported menopause/POF	Reported POF	Mean age at interview ± SD	Unadjusted mean age at menopause ± SD	Mean age at interview ± SD	Unadjusted mean age at menopause ± SD
Normal: <55 repeats	694	111	6	43.4 ± 16.0	49.4 ± 4.4	43.3 ± 16.0	49.9 ± 3.8
Low PM: 55–79 repeats	247	70	11	48.1 ± 15.4	45.2 ± 5.8	47.8 ± 15.2	47.1 ± 3.0
Mid PM: 80–100 repeats	350	79	37	43.3 ± 12.8	40.5 ± 8.5	42.1 ± 12.4	46.8 ± 3.6
High PM: 100–200 repeats	113	19	5	39.5 ± 11.5	45.4 ± 6.0	38.9 ± 11.4	48.1 ± 4.4