Dietary adherence and weight loss success among overweight women: results from the A TO Z weight loss study
This secondary analysis of the A TO Z weight loss study examined the relationship between dietary adherence and weight loss success among 181 overweight/obese women (mean age 43±5 years; BMI 31±4 kg/m²) over 12 months. Participants were assigned to one of three diets: Atkins (low-carbohydrate), Zone (moderate-carbohydrate), or Ornish (low-fat).