Table 2 Factors that affect menopausal age
From: Relationship between arsenic skin lesions and the age of natural menopause
Arsenic skin lesions | p | ||
|---|---|---|---|
Yes (N = 95) | No (N = 92) | ||
Smoking | |||
Previous | 1 | 0 | 1.00 |
Never | 94 | 92 | |
Family history of premature menopause | |||
Yes | 17 | 1 | .001 |
No | 43 | 31 | |
Don’t know | 35 | 60 | |
Number of Children; Mean ± SD | 4.74 ± 1.79 | 4.91 ± 1.79 | .52 |
Contraceptive Used | |||
Yes | 47 | 62 | .01 |
No | 48 | 30 | |
Body Mass Index (BMI) | 18.93 ± 3.03 | 19.94 ± 3.48 | .03 |
Urinary As Level (μg/g creatinine) | 328.01 ± 284.17 | 156 ± 193 | .001 |