PurposeThe United Arab Emirates (UAE) ranks 18th on the 2007 Forbes list of fattest countries with 68.3% of its citizens with an unhealthy weight and it is well known that weight gain and obesity are important determinants in the progression of obstructive sleep apnea syndrome (OSAS). The purpose of this study is to estimate the prevalence of symptoms and risk of OSAS in the primary health care setting in Dubai, and the relationship between obesity and sleep apnea.MethodsIn this prospective survey, a trained medical nurse administered the Berlin Questionnaire to a consecutive random sample of patients in the age group older than 14 years, who attended the primary health care center in Dubai Health Authority, Dubai, UAE, from September 2011 to March 2012. Based on the questionnaire answers, individuals were classified into high risk and low risk groups for OSAS.ResultsBased on the responses and measurement of the Berlin Questionnaire of 1214 subjects studied, 58% (n = 704) of the respondents were female, while 42% (n = 510) were male. Two-hundred-fifty-four respondents met the criteria for the high risk scoring. This gives a prevalence rate of 20.9% (out of which 22.9% of the male respondents were high risk for OSAS, while 19.5% of the females were high risk for OSAS), while the remainder of the participants were classified as low risk. The overall mean age of the high risk for OSAS female respondents was 39.95 years (standard deviation [SD] 11.73 years) and was 41.18 years (SD 14.95 years) for male respondents The highest prevalence was observed between age 51 to 60 in both genders. Seventy percent of the high risk group had a body mass index (BMI) ≥ 30 kg/m2 and nearly 75% of the low risk group had a BMI < 30 kg/m2, and the mean BMI was 32.06 kg/m2 (SD 5.67 kg/m2) for males and 33.59 kg/m2 (SD 6.44 kg/m2) for females.ConclusionIn the primary health care setting, the prevalence of symptoms of OSAS among adult UAE citizens is very high, and UAE patients are at risk for OSAS and may benefit from proper evaluation for OSAS.

Acute severe exacerbation of asthma is directly related with the uncontrolled asthma including noncompliance with the medicines and exposure to the environmental factors. To our knowledge, none of the community-based study has explored the prevalence of asthma and other factors (namely, pattern of symptoms, environmental/occupational/housing/behavioral pattern/misperception about asthma, and educational factors) contributing to the exacerbation of asthma. We also studied the nonadherence issues related to the management of asthma in the United Arab Emirates (UAE). By using European Community Respiratory Health Survey (ECRHS) questionnaires and pooled data from AIRGNE (UAE) study, we aimed to determine the above-mentioned factors in the general population by means of a cross-sectional assessment of a random sample of 1,229 participants of which 62.97% were male and 20.01% were UAE nationals, with a mean age (±SD) of 32.9 (±14.1) years. Prevalence of individual respiratory symptoms from the ECRHS questionnaire in all participants ranged from 8 to 10%, while those participants aged 20–44 years presented a lower prevalence in all symptoms (P<0.05).Conclusion. Certain specific persistent environmental factor along with nonadherence to the controller medicines is a significant factor leading to uncontrolled asthma with consequent exacerbations, morbidity/mortality, and health care cost in UAE.