title: Weight management practices and their relationship to knowledge, perception and health status of Saudi females attending diet clinics in Riyadh city.
abstract: The objective of the study was to identify weight management (WM) practices among women attending diet clinics in Riyadh city, assess their impact on knowledge, perceptions, nutritional and health status and define some predictors for weight reduction among these women. The pretest-posttest research design was used. All female clients attending 8 diet clinics for the first visit within 8 months period and fulfilling the study inclusion criteria (212 out of 263) were included. The results show that out of 170 females who had previously tried to lose weight, only 32.4% reported success in reducing weight, meanwhile 61.7% reported weight regain. The mean total score of dietary practices, physical activity score, self efficacy and satisfaction of self-body image were improved significantly at posttest. Analysis of 24 h. dietary recall revealed that total energy and nutrients intake were significantly reduced at posttest. Dieting related problems increased significantly at posttest. Nutritional knowledge was at moderately fair level at both pretest and posttest; however it showed a significant improvement in the posttest. Perceived severity, perceived barriers and negative modeling effect were significantly decreased at the posttest. Over expectation for weight reduction was clearly evident as posttest body mass index (BMI) revealed a wide discrepancy between the expected and final weights. However, as compared to initial and final BMI, there was an increase in women who attained normal weight and a decrease in the percentage of obese and morbid obese women. All anthropometric indices, blood pressure, biochemical investigation showed significant improvement at posttest. Among the five WM modalities studied, moderate hypo-calorie plan diet modality was the longest (chi = 5.6 month) with the least weight loss (7.8%) and the minimum side effects. Both groups under very low calorie diet and protein diet had the highest weight reduction (13.2% &12.3%), at the same time both diets exhibited the highest number of side effects. The study recommends use of the primary approach for achieving weight loss through therapeutic life style change with banning those modalities accompanied with serious health complications.
authors.affiliation: Department of Community Health Sciences, Faculty of Applied Medical Sciences, King Saud University, Saudi Arabia,
authors.forename: Reem Suliman
authors.initials: RS
authors.lastname: Albassam
authors.forename: Ensaf S
authors.initials: ES
authors.lastname: Abdel Gawwad
authors.forename: Latifa
authors.initials: L
authors.lastname: Khanam
mesh_terms: D000328:Adult; D000554:Ambulatory Care Facilities; D004032:Diet; D015444:Exercise; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006304:Health Status; D006801:Humans; D010465:Perception; D012529:Saudi Arabia; D020377:Self Efficacy; D012959:Socioeconomic Factors; D015430:Weight Gain; D015431:Weight Loss