Associations between Poor Sleep Quality, Obesity, and the Anthropometric Measurements of Women in Turkey.

Recent studies have shown that poor sleep quality is significantly associated with obesity. The aim of this study is to examine the association of sleep quality with obesity and specific anthropometric measurements. A total of 105 women aged 20-55 years with no chronic diseases participated in this study. They filled out the Pittsburgh Sleep Quality Index (PSQI), their anthropometric measurements were taken, and their dietary data were collected with a food frequency questionnaire (FFQ). There was no significant relationship between sleep quality and BMI, waist circumference, triceps skinfold thicknesses, body fat ratio (%), and body fat mass (p > .05), but high bread consumption was significantly associated with poor sleep quality (p < .05). The women with poor sleep quality consumed significantly more bread, but not other foods, than the women with good sleep quality. Sleep quality can thus be related to eating habits.