Table 1 Demographic and hormonal variables by menstrual phase
From: The effect of reproductive hormones on women’s daily smoking across the menstrual cycle
Variable | M (SD) or n (%) | |
|---|---|---|
Number of cigarettes/day | 14.1 (4) | |
Number of years as an individual who smokes | 12.1 (6.7) | |
Age | 29 (7) | |
Ethnicity | White | 18 (86%) |
Aboriginal | 2 (9%) | |
Other | 1 (5%) | |
Marital status | Single | 14 (67%) |
Divorced | 1 (5%) | |
Married | 3 (14%) | |
Cohabitating | 3 (14%) | |
Highest level of education | Some high school | 3 (14%) |
High school diploma | 8 (38%) | |
Some university | 6 (29%) | |
Bachelor’s degree | 4 (19%) | |
Gross household income | No response | 4 (19%) |
Less than 19,999 | 2 (10%) | |
20,000 to 34,999 | 1 (5%) | |
35,000 to 49,999 | 4 (19%) | |
50,000 to 69,999 | 3 (14%) | |
70,000 to 112,999 | 7 (34%) | |