Awareness and Knowledge Regarding the Consumption of Dietary Fiber and Its Relation to Self-Reported Health Status in an Adult Arab Population: A Cross-Sectional Study.

The objective of this study was to examine the awareness, knowledge, and habits regarding dietary fiber intake and to analyze its relationship with self-reported health status among Saudi adults. A survey-based study using face-to-face interview was designed, and 1363 apparently healthy adult Saudi males and females participated. Most participants were females (81.2%), aged 25 and above (87.2%), and were educated at least up to the secondary level of education (80.8%). The majority of the participants were aware of the role of fiber-rich foods in health conditions such as obesity (70.5%), cardiovascular diseases (68.9%), and regulation of blood sugar (68.9%), with females significantly having higher nutrition knowledge than males. A disconnect in translating this nutrition knowledge was observed particularly in food choices when eating out, where preferences for white bread (84.4%), fried potatoes (69.9%) and peeled fruits (60.6%) were significantly higher than preferences for cooked vegetables (29.6%) and brown bread (18.1%). The most common reason for this disconnect was due to perception that foods rich in dietary fibers were expensive (72.1%), have less health benefits (56.5%), were not readily available (51.6%), and participants' disliking of the taste (52.8%). Participants in the highest quartile (Q4) for dietary fiber consumption reported a lower prevalence of constipation (odds ratio, 95% confidence interval of 0.40, 0.28-0.57, p < 0.01), high cholesterol (0.43, 0.27-0.68, p < 0.01) and obesity (0.67, 0.44-0.98, p = 0.03) than participants in the lowest quartile (Q1). Dietary fiber intake appears to be protective against constipation, high cholesterol and obesity in Saudi adults. However, a disparity observed between knowledge and attitude towards intake of dietary fibers could limit its health benefits. Further studies including adolescents should be conducted to impart knowledge on the emotional, cognitive and sensory factors related to food choices in order to minimize the gap between nutrition knowledge and the consumption of healthy high-fiber diets.

Awareness and Attitude Toward Use of Dietary Supplements and the Perceived Outcomes Among Saudi Adult Male Members of Fitness Centers in Saudi Arabia.

Dietary supplements are believed to enhance athletic performance and/or prevent/reverse pathological states. Despite the increasing use of dietary supplements in Saudi Arabia, systematic studies in this field are lacking. This study aims to assess the relation between demographic and social characteristics and dietary supplement use among adult males in Saudi Arabia. Demographic and dietary supplements data from fitness club participants were collected through a questionnaire, and the Pearson chi-square test was used to determine associations. A total of 448 apparently healthy adult males above 20 years of age, who were registered at fitness centers located in Saudi Arabia, participated in the study. The majority (275 [62%]) of the study participants were younger (20-30 years), of normal weight (189 [43%]), without health problems (332 [79%]), and obtained an undergraduate degree or higher (336 [77%]). The majority (58%) took supplements under the supervision of a professional and the rest depended on Internet (22%), friends (12%), or books (4%) for choosing supplement types. The main motives of the participants for visiting the fitness center were: weight loss (N = 149 [35%]), keeping fit (N = 101 [24%]), and muscle building (N = 151 [35%]). One hundred and fifty-five participants (44%) were taking supplements on a daily basis with 34 (10%) having taken it for a prolonged duration (>1 year). The most commonly used supplements were proteins (29%) and multivitamins (21%). Supplement use was not associated with the participants' family income or level of education but was positively associated with younger age (<31 years), χ2(2, N = 443) = 4.96, p = .03.

Frequent use of emergency departments in Saudi public hospitals: implications for primary health care services.

This study aims to determine the prevalence, factors and reasons associated with the frequent use of public emergency departments (EDs) in Riyadh, Saudi Arabia. The study employed a self-administered questionnaire to collect data from adult patients on aspects such as demographic characteristics, accessibility, and health-related factors. Bivariate and multivariate analyses were used to explore the issue. The results indicated that about 30% of respondents were considered as "frequent users" of the EDs. Males, older patients, those living closer to EDs, and patients who had chronic illnesses or were hospitalized in the past year were more likely to use EDs frequently. Moreover, the study found that patients who were labeled as "frequent users" of the EDs were also frequent users of "other" health care facilities. Health decision makers should facilitate primary health centers with necessary resources that fulfill the patients' health needs and reduce the burden on EDs.

Gender-dependent associations between socioeconomic status and metabolic syndrome: a cross-sectional study in the adult Saudi population.

BACKGROUND: To determine the gender-dependent association of socio-economic status variables with the prevalence of metabolic syndrome (MetS) in the adult Saudi population. METHODS: A total of 9164 adult Saudis (aged 18-70 years) were included in this cross-sectional study. Marital status, income, education, and occupation were used as socio-economic indicators while behavioral factor like physical exercise was also taken into account. MetS was defined using the criteria based from the National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III). RESULTS: In males, the odds ratio (OR) of harboring MetS was higher in married [OR1.6 (Confidence Interval (CI) 1.1, 2.4); p < 0.03], and high income class [OR 2.3(CI 1.5, 3.5); p < 0.001] and lowest in retired and unemployed individuals [1.4(1.0, 1.9); p < 0.04, 0.61(0.45, 0.82); p < 0.001] respectively. In females, MetS was inversely related to high income [OR 0.70 (CI 0.46, 1.1); p < 0.09] and education level [OR 0.38 (CI 0.26, 0.56); p < 0.001], and was significantly higher in the unemployed class [OR 1.6 (CI 1.2, 2.2); p < 0.004]. CONCLUSIONS: The prevalence of MetS is significantly high among retired, married and high-earning Saudi males while in females, high earners and high education seem to confer a protective effect against MetS.

Violence exposure among health care professionals in Saudi public hospitals. A preliminary investigation.

OBJECTIVE: To identify the prevalence, causes, types, and sources of workplace violence among health professionals in public hospitals in the Kingdom of Saudi Arabia. METHODS: This exploratory cross-sectional survey employed self-administered questionnaires to collect data on aspects of workplace violence against physicians and nurses in Saudi hospitals. The questionnaires were distributed randomly to 600 physicians and nurses, of which 383 (63.8%) completed the questionnaires at 2 public hospitals in Riyadh city between May and July 2011. RESULTS: More than two-thirds (67.4%) of respondents reported they were victims of violence in the previous 12 months. Nurses were more likely to be exposed to violent incidents than physicians (p<0.001). Males, less experienced, and younger respondents were more likely to encounter violent episodes than their counterparts. Respondents reported that excessive waiting time, shortage of staff, and unmet patients' demands were the most common reasons for violence. Verbal abuse was the most common type encountered. The assailants were mostly the patients' relatives or friends, followed by the patients themselves. Reasons for not reporting violent events included: feel it is a part of the job, previous experience of no action, and fear of consequences. CONCLUSION: Physicians and nurses are at high risk of violent incidents. Health decision makers need to be aware of the potential consequences of such events. Appropriate preventive measures are needed to make hospitals safer environments.

Research productivity among faculty members at medical and health schools in Saudi Arabia. Prevalence, obstacles, and associated factors.

OBJECTIVE: To identify the prevalence, factors and obstacles affecting research productivity among academic staff at medical and health colleges in the Kingdom of Saudi Arabia. METHODS: This cross-sectional survey employed self-administered questionnaires to collect data on faculty members' profile, research activities, and obstacles impeding research productivity. The questionnaires were distributed randomly to 500 faculty members, of which 389 (77.8%) completed the questionnaire at 10 medical and health colleges during January to April 2011. The data were analyzed and presented in a descriptive fashion. RESULTS: Only 150 (38.6%) respondents reported published work in the past 2 years. Of these, 80% indicated sole-authors research and around a quarter (26%) reported co-authors work. Males and young faculty members were more likely to publish research than their counterparts. Faculty members who reported involvement in administrative activities were less likely to publish. Those who reported supervising postgraduate students or had attained training on research methods were more likely to produce research. Respondents perceived that lack of time, lack of research assistants, lack of funds for research, and being busy with teaching load were the most cited obstacles impeding research productivity. CONCLUSION: Understanding factors and barriers impeding research productivity is a prerequisite for interventions that are directed to promote health services research among faculty members in medical schools.

Patients' knowledge and attitudes towards health education: implications for primary health care services in saudi arabia.

OBJECTIVES: To assess health educational activities in primary health care centers in Riyadh City. METHODS: The data were collected through a self-administered questionnaire directed at adult patients who attended primary health care centers from February - April 2006, in Riyadh City. Out of the 750 patients who were selected randomly, 569 (75.9%) successfully completed the questionnaire. The data collected were on a set of variables including socio-demographic characteristics, health-related variables, source of health knowledge and patients' attitudes towards a number of health-related aspects. Data were presented and analyzed in a descriptive fashion. RESULTS: Only 20% of PHC patients had received health education in the past twelve months. The majority of respondents identified TV and friends/relatives as the main sources of their health education. A considerable percentage of the patients with chronic conditions lacked knowledge about their illnesses. The results indicate that the deficiency in knowledge was the result of some of the socio-demographic characteristics of respondents. CONCLUSION: There is an urgent need to review and evaluate health education programs conducted in PHC centers. Special emphasis should be placed on health education activities for those living with chronic health conditions.