Age (y) | 33.4 ± 6.7 |
BMI (kg/m2) | 30.8 ± 3.8 |
Weight status, n (%)b | |
Normal weight (BMI 18.5–24.9) | 12 (6.3) |
Overweight (BMI 25.0–29.9) | 79 (41.6) |
Obese (BMI ≥ 30) | 99 (52.1) |
Parity | |
Nulliparous [N (%)] | 50 (26.3) |
Multiparous [N (%)] | 140 (73.7) |
Marital status [N (%)] | |
Married/living with someone | 119 (62.6) |
Not married | 71 (37.4) |
Education [N (%)] | |
Incomplete middle school and less | 10 (5.3) |
Complete high school | 83 (43.7) |
Technician | 31 (16.3) |
College or more | 66 (34.7) |
Occupation [N (%)] | |
Professional, administrator, or executive | 25 (13.2) |
Clerical work, administrative support, sales, or technician | 76 (40.0) |
Crafts, trade, factory work, service, or labor | 16 (8.4) |
Unemployed, retired, student, or other | 73 (38.4) |
Dietary intake at 3 monthsc | |
Energy intake (kcal/d) | 1,524 ± 468 |
Sugar-sweetened beverage intake (kcal/d) | 253 ± 200 |
Percentage of calories from sugar-sweetened beverages | 16.6 |
Women in the intervention group (%) | 98 (51.6) |