United Arab Emirates Population Research Articles

Prevalence of food allergy among United Arab Emirates (UAE) population, a meta- analysis study

Gestational diabetes mellitus (GDM) causes serious complications affecting the mother and fetus. Physical activity (PA) during pregnancy has positive effects on the mother and fetus. The objectives of this study were to assess GMD prevalence in Kuwait, identify its risk factors, and to evaluate its association with PA.A cross-sectional study was conducted among a randomly selected 653 post-partum women from all public maternal centers and five private centers. An anonymous self-administered questionnaire was used to collect participants’ socio-demographic data, medical and obstetric history. Pregnancy Physical Activity Questionnaire (PPAQ) was used to assess PA level.Participants’ mean age was 30.1 ± 5.3. GMD was diagnosed among 14.1% (95% CI: 11.6–17.0) of participants. Binary logistic regression revealed that poor income, having 2 + chronic diseases, past history of GDM, hypothyroidism, high systolic or diastolic blood pressure during pregnancy were independently correlated with developing GDM. For physical activity, the overall means of PPAQ total and sub-scores were below average and only PPAQ sub-score -Vigorous Intensity Activity- was significantly higher amid women without GMD than those with. However, PPAQ mean scores showed significant positive correlation with women’s pre-pregnancy BMI and birth weight; and a significant negative association with gestational systolic and diastolic blood pressure.GDM prevalence is relatively high in Kuwait, notably amid expatriates. Pregnancy-induced hypertension along with social and pre-pregnancy medical conditions correlated with developing GDM. PA helped mitigated pregnancy blood pressure, and fetal birth weight. Promoting additional medical monitoring and PA during pregnancy might aid reduce the prevalence of GDM.

Frequency of rare and multi viral high-risk HPV types infection in cervical high grade squamous intraepithelial lesions in a non-native dominant middle eastern country: a polymerase chain reaction-based pilot study

BackgroundThe incidence of abnormal cervical smears in the United Arab Emirates (UAE) is 3.6%. Data regarding specific high-risk HPV (hrHPV) genotypes are insufficient. Identification of hrHPV subtypes is essential to allow formulating effective vaccination strategies.MethodsA total of 75 archival cervical cone biopsies with HSIL or higher lesions (2012–2016) were retrieved from a tertiary hospital, including HSIL (n = 70), adenocarcinoma in-situ (n = 1) and squamous cell carcinoma (n = 4). Five tissue sections (10-μ-thick each) were cut and DNA extracted using the QIAamp DNA FFPE Tissue Kit. GenomeMeTM’s GeneNavTM HPV One qPCR Kit was used for specific detection of HPV 16 and 18; and non-16/18 samples were typed by GenomeMeTM’s GeneNavTM HPV Genotyping qPCR Kit.ResultsMedian age was 34 years (range 19–58) with 70% UAE Nationals. hrHPV detected were 16, 18, 31, 33, 35, 39, 45, 51, 52, 58, 59, 66 & 68. hrHPV testing was negative in 12% of cases. Most common types were HPV 16 (49%), HPV 31 (20%) and HPV 18 (6.6%). hrHPV 16 and/or 18 represented 56% and rare subtypes 32%. Co-infection was present in 16%. Eight cases had two-viral subtype infections and 4 cases had 3 subtype infections. Multi-viral HPV infection was limited to hrHPV 16, 18, 31 & 33 subtypes.ConclusionsInfection by non HPV 16/18 is fairly common. A higher than expected incidence of rare subtype (20% hrHPV31) and multi-viral hrHPV (16%) were detected. This finding stresses the importance of this pilot study as currently only quadravalent vaccine is offered to control the HPV infection in the UAE population.

High prevalence of diabetes among migrants in the United Arab Emirates using a cross-sectional survey

In 2011, the United Arab Emirates (UAE) had the 10th highest diabetes prevalence globally, but this was based on data that excluded migrants who comprise 80% of the population. This study assessed diabetes prevalence across the UAE population. A random sample of migrants was recruited from the visa renewal centers. Data were collected using interviews, anthropometric measurements and fasting blood for glucose, lipids and genetic analyses. 2724 adults completed the questionnaires and blood tests. Of these, 81% were males, 65% were ≤40 years old and 3% were above 60 years. Diabetes, based on self-report or fasting plasma glucose ≥7.0 mmol/l, showed a crude prevalence of 15.5%, of whom 64.2% were newly diagnosed. Overall age- and sex-adjusted diabetes prevalence, according to the world mid-year population of 2013, was 19.1%. The highest prevalence was in Asians (16.4%) and non-Emirati Arabs (15.2%) and lowest in Africans and Europeans (11.9%). It increased with age: 6.3% in 18–30 years and 39.7% in 51 to 60 years. Lower education, obesity, positive family history, hypertension, dyslipidemia, snoring, and low HDL levels, all showed significant associations with diabetes. The high diabetes prevalence among migrants in the UAE, 64% of which was undiagnosed, necessitates urgent diabetes prevention and control programs for the entire UAE population.

HYPERPHOSPHATEMIA IN END STAGE RENAL DISEASE: PREVALENCE AND PATIENTS CHARACTERISTICS OF MULTIETHNIC POPULATION OF UNITED ARAB EMIRATES

Objective: Hyperphosphatemia is significantly associated with increased mortality among end stage renal disease (ESRD) patients on hemodialysis. There is paucity of data on hyperphosphatemia in ESRD patients of the multiethnic population of United Arab Emirates (UAE). The study aimed to investigate the prevalence and characteristics of hyperphosphatemia in ESRD patients of the multiethnic population of UAE undergoing maintenance hemodialysis.Methods: Adults ESRD patients undergoing maintenance hemodialysis for more than six months at the study site were included. Demographic, clinical and biological data of the patients were collected. Patient characteristics were compared as per the serum phosphate level, between patients with or without hyperphosphatemia. Univariate and multivariate logistic regression analyses were carried out to identify the predictors of hyperphosphatemia.Results: Hyperphosphatemia was present in 73.8% of the study population, while 31.3% presented with high calcium-phosphate product. Univariate logistic analysis revealed that hyperphosphatemia was inversely correlated with age, hemoglobin, serum calcium, and hypertensive nephropathy as cause of renal disease, and positively correlated with female gender, expatriate status, body mass index (BMI), higher number of comorbidities, calcium-phosphate product and parathyroid hormone (PTH). Multivariate logistic regression model revealed that only age, BMI, hemoglobin and PTH independently correlated with hyperphosphatemia.Conclusion: We report a high prevalence of hyperphosphatemia in multiethnic study population undergoing maintenance hemodialysis at a secondary care hospital in UAE. In this study population, only age, BMI, hemoglobin and PTH were identified as independent predictors of hyperphosphatemia.

Mental health literacy among pediatric hospital staff in the United Arab Emirates

BackgroundIn the United Arab Emirates (UAE) 35% of the population are aged 0–24 years. A significant proportion of these young people are living with chronic conditions (e.g., asthma, type 1 diabetes, cardiac conditions, and genetically-transmitted conditions such as thalassemia and cystic fibrosis). This group has increased vulnerability to developmental delays and mental health problems, and is increasingly coming to the attention of service providers in mainstream schools, primary healthcare centers, and pediatric hospitals. Despite the government directing attention to improving the mental health of the UAE population, there is concern that mental health services are not growing at the rate needed to meet the mental health needs of children and young people with chronic conditions.MethodA cross sectional survey design was used to determine the mental health literacy of nurses and other healthcare professionals working with children with chronic illnesses. Participants completed a culturally-adapted mental health literacy questionnaire comprising three vignettes of fictional characters meeting diagnostic criteria for posttraumatic stress disorder, psychosis, and depression with suicidal thoughts. Participants also completed the Kessler Psychological Distress Scale (K10).ResultsParticipants were 317 healthcare professionals from across the UAE. The majority were nurses. Correct identification of the diagnosis for each vignette was limited, with the highest level of accuracy achieved for the psychosis vignette (n = 113, 54.3%). Accurate identification of appropriate evidence-based interventions was also limited. K10 scores indicated 40% of participants had moderate to high levels of psychological distress.ConclusionsThese findings are concerning and provide important data to inform the development of undergraduate and continuing education programs for nurses. The K10 scores suggest healthcare professionals are under considerable stress, highlighting the need to support healthcare professionals who experience multiple psychosocial stressors.

Effect of Growth Hormone on Final Height in Children with Idiopathic Short Stature: A UAE, Eastern Region Experience.

The use of growth hormone (GH) in idiopathic short stature (ISS) has been a subject of debate for the past two decades. We sought to assess the effect of GH on final height (FH) in patients with ISS in our region, which has a high consanguinity rate, and compare it to the effect observed in GH deficient (GHD) patients. We conducted a retrospective chart review from 1 January 2005 to 31 December 2013 for patients with ISS or GHD from the local United Arab Emirates population who received GH treatment and were followed-up regularly in our clinic. The change in height Z-score at 12 months and FH were assessed within each group and between the two groups. Twenty-one patients with ISS and 29 patients with GHD were studied. There was a significant change in height Z-score at 12 months and FH in both groups (p < 0.001). The improvement in the ISS group was comparable to the response seen in GHD patients at 12 months (0.5±0.3 standard deviation score (SDS), and 0.5±0.4 SDS, respectively; p = 0.540). The effect on FH was better in ISS group than the GHD group of all etiologies (1.3±0.6 SDS vs. 0.9±0.7 SDS, respectively; p = 0.050), there was no difference between the ISS and the subgroup of idiopathic GHD (1.3±0.5 SDS and 1.2±0.8 SDS, respectively). In our local population, GH has a positive effect on the short-term growth and FH of children with ISS to the same extent that has been observed in children with idiopathic GH deficiency.

Y-Chromosome haplotypes reveal relationships between populations of the Arabian Peninsula, North Africa and South Asia

Background: The United Arab Emirates (UAE) is positioned at the crossroads of human migration out of Africa and through to Asia and Europe.Aim: To compare the degree of genetic diversity of the Arabian UAE population with populations in other countries from the Middle East, South Asia and North Africa.Subjects and methods: Twenty-seven Y-STR were analysed in 217 individuals. Y-STR haplotypes from this study were compared to population data stored in YHRD, using MDS and AMOVA.Results: Two hundred and twelve haplotypes were observed in the 217 individuals studied. Although the reduction in Y-STR loci from 27 to 17 resulted in a decrease in discriminatory power, comparisons of populations were possible. The UAE population clustered closer with other populations of the Middle East. The South Asian and North African populations were separated by Middle Eastern populations in between both clusters.Conclusion: This is the first study to report the diversity of a population of the Arabian Peninsula using 27 Y-STR. MDS plots show that Middle Eastern populations are positioned in the centre, with African, Asian and European populations around the Arab population cluster. The findings of this study are consistent with this region being at the epicentre of human migration between continents.

Prevalence of GJB2 Mutations in Affected Individuals from United Arab Emirates with Autosomal Recessive Nonsyndromic Hearing Loss.

Mutations in the gap junction protein beta 2 (GJB2) gene are responsible for more cases of nonsyndromic recessive hearing loss than any other gene. The purpose of our study was to evaluate the prevalence of GJB2 mutations among affected individuals from United Arab Emirates (UAE). There were 50 individuals diagnosed with hereditary hearing loss and 120 healthy individuals enrolled in the study. The Sanger sequencing method was used to screen the GJB2 coding region in all affected individuals. The c.-1G>A variant was determined by the polymerase chain reaction-restriction fragment length polymorphism method in normal individuals. Nine cases with bi-allelic mutations and three cases with mono-allelic mutations were detected in 12 out of 50 patients (24%). The homozygous mutation c.35delG was identified as the cause of hearing loss in six participants (12%). The mutation c.506G>A was identified in three affected individuals (6%). The allelic frequency (14%) and low percentage of individuals that were homozygous (2%) for the c.35delG mutation suggest that there are other genes responsible for nonsyndromic deafness in the UAE population. The results reported here are a preliminary step in collecting epidemiological data regarding autosomal recessive nonsyndromic hearing loss related to GJB2 gene mutations among the UAE population. The c.35delG mutation of the GJB2 gene is the most frequently seen causative mutation in the UAE and is followed by the p.Cys169Tyr mutation.

Y-chromosome polymorphisms in the United Arab Emirates population

Y chromosome short tandem repeats (Y-STR) has been widely used in forensic DNA profiling and lineages analysis. The aim of this study is to establish a database of an extensive Y-STR profiles of the United Arab Emirates (UAE) population and to investigate the distribution of 17 Y-STR loci. Samples of 345 Emirati males using 17 Y-STR loci included in the AmpFLSTR® Y-filer® PCR Amplification kit (Life Technologies) (DYS456, DYS3891, DYS390, DYS389II, DYS458, DYS19, DYS385a/b, DYS393, DYS391, DYS439, DYS635, DYS392, GATA-H4, DYS437, DYS438 and DYS448). Statistical analysis of allele frequency, haplotype diversity and discrimination capacity were performed for the samples using Arlequin software version 3.5A total of 301 unique haplotypes were identified, 271 haplotypes were found to be unique and 22 haplotypes were shared between two individuals. In addition, there were four different haplotypes shared between more than two individuals. The haplotype diversity (HD) was found to be equal to 0.99885. The highest gene diversity was estimated to be 0.94142 for DYS385a/b whereas the lowest was estimated to be 0.4369 for DYS392. The discrimination capacity (DC) was calculated to be 90.03%

P3418Personal history, practices and perceived risk of cardiovascular diseases among the population of United Arab Emirates

P3418Personal history, practices and perceived risk of cardiovascular diseases among the population of United Arab Emirates

Low genetic diversity after a bottleneck in a population of a critically endangered migratory marine turtle species

Hawksbill turtles (Eretmochelys imbricata), which are distributed throughout the world's oceans, have undergone drastic declines across their range, largely due to anthropogenic factors. Assessing sizes, genetic variability and structure of their populations at global and regional levels is critical to the development of conservation management strategies. Here, nuclear and mitochondrial markers were used to analyse patterns of parentage and population structure in hawksbill turtles in United Arab Emirates (UAE) waters, utilizing samples from two life stages (hatchlings and juveniles), and to compare the UAE population with neighboring populations. Weak genetic differentiation was detected between juveniles and hatchlings and between the nesting sites of Dubai and Sir Bu Nair. Parentage analysis suggested that only 53 females and 74–80 males contributed to the hatchlings from 67 nests across three nesting sites in UAE (Dubai, Sir Bu Nair, Abu Dhabi). No females were identified as nesting in more than one location. In Dubai and Abu Dhabi, single paternity was the norm (75%), whereas on Sir Bu Nair, multiple paternity was detected in the majority of nests (67%). Polygyny was also frequently detected on Sir Bu Nair (15% of the overall number of males), but not in the other nesting sites. Comparison of the UAE population with published data from other populations suggests that population structure exists both within the Gulf and between the Gulf and Indian Ocean populations, and that the UAE population has lower genetic variability than the Seychelles population. Finally, the data suggest that the UAE population, and the Gulf population overall, experienced a bottleneck/founder event. The observed overall low genetic variability, evidence of population structure in the Gulf, and strong differentiation between the Gulf and the Indian Ocean populations, raises concerns about the sustainability of this species in this near-enclosed basin. These results highlight the need for regional collaboration in the development of management measures for the long-term conservation of this Critically Endangered species.

Personal history, practices and perceived risk of cardiovascular diseases among the population of United Arab Emirates

Personal history, practices and perceived risk of cardiovascular diseases among the population of United Arab Emirates

The prevalence and risk factors of obesity in the United Arab Emirates

Obesity is a global epidemic, preventable, and a disease of clinical and public health significance. It has emerged as a major risk factor for the development of disability, several other noncommunicable diseases, and premature death. This review summarized epidemiological studies related to the obesity prevalence and identified its potential risk factors among the Arab population in the United Arab Emirates (UAE). PubMed, Scopus, ScienceDirect database, and other local journals were searched to identify relevant literature by means of appropriate keywords to retrieve studies conducted in the UAE. Search limits were restricted to studies in English language, between 2007 and 2016, and on the UAE population (both citizens and expatriates). The search yielded 15 studies regarding the prevalence and risk factors of obesity, including cross-sectional studies (n = 11), a population-based survey (n = 1), a retrospective cohort study (n = 1), and qualitative focus group surveys (n = 2). Cross-sectional studies found that the prevalence of obesity ranged between 16 and 28.4%, with a higher proportion of adult females being more obese than males in UAE. This increasing obesity prevalence places a large burden on healthcare costs and usage. Furthermore, some potentially essential risk factors were identified, which would help to guide future research strategies. This review signifies a promptly increasing obesity prevalence in the UAE and suggests that extra effort is needed for preventive and curative strategies to reduce the burden of this common condition.

Incidence and prevalence of systemic lupus erythematosus among the native Arab population in UAE.

Background and objectives There is a paucity of information about the epidemiology of systemic lupus erythematosus (SLE) amongst Arabs. The objective of this study was to determine the incidence and prevalence of SLE among the native Arab population of United Arab Emirates (UAE). Methods Patients with SLE were identified from three sources: medical records of two local tertiary hospitals (four years; 2009 to 2012), laboratory requests for serum double stranded deoxyribonucleic acid and serum anti-nuclear antibody and confirmed histopathologic diagnosis of SLE (skin and kidney biopsy specimens). All the patients identified with SLE met the criteria of the American College of Rheumatology. Incidence and prevalence were calculated using the state records of the UAE native population as the denominator. The age-adjusted incidence was calculated by direct standardization using the World Health Organization world standard population 2000-2025. Results Sixteen new cases (13 females and three males) fulfilled the American College of Rheumatology SLE criteria. The mean (±SD) age at time of diagnosis was 28.6 ± 12.4 years. The crude incidence ratio (per 100,000 population) was 3.5, 1.1, 2.1 and 2.1 in years 2009, 2010, 2011, 2012, respectively. The age-standardized incidence per 100,000 population for the four years was 8.6 (95% confidence interval 4.2-15.9). The age-standardized prevalence of SLE among the native population according to the 2012 population consensus was 103/100,000 population (95% confidence interval 84.5-124.4). Conclusion The age-adjusted incidence and prevalence among UAE Arabs is higher than has been reported among most other Caucasian populations. Furthermore, the prevalence of SLE in UAE seems much higher than other similar Arab countries in the Gulf region.

The prevalence of physical activity among the young population of UAE: a meta-analysis.

Lack of physical activities is a key disease factor and constitutes a serious public health issue in the Middle East region. Reports from this geographical area converge in concluding that the resident populations do not get enough exercise to keep themselves healthy. The objective of this systematic review is to obtain accurate data on the prevalence of physical activity (PA) and levels of PA among the young residents of the United Arab Emirates (UAE). Five prospective studies met the inclusion criteria with 12,988 subjects (including 12,782 adolescents). Meta-analytical results showed that (1) almost a quarter of the young population have a total sedentary lifestyle with no PA, (2) less than half have been mildly involved in physical activities, (3) around a fifth practised a moderate level of PA, and (4) a quarter were involved in a vigorous PA. Additionally, mild PA was more common in female adolescents, whereas moderate and high PA were significantly higher in male adolescents. Such alarming rates of exercise involvement among the young UAE residents should stimulate policymakers and college/university administrations to plan and promote PA in order to reduce future levels of chronic diseases.

Practices and Attitudes to Prevention of Travel-related Infectious Diseases in United Arab Emirates

Introduction: Among the United Arab Emirates (UAE) population more and more people now consider travelling abroad. This is potentially problematic because travelling enhances exposure between hosts and pathogens and so people that travel are putting their health at risk. This concern makes it necessary that public education is provided to inform people of the risks of travelling abroad so that such risks can be minimized. Guidelines and advice on travelling abroad are available and easily accessible but several studies have shown that travellers do not always follow such advice. In this study, the aim was to look into the practices and attitudes of UAE residents in relation to prevention of travel-related infectious diseases. Methods: A cross-sectional study was conducted from February to April 2015, in different emirates of the UAE. A self-administered anonymous questionnaire was developed based on material acquired from similar studies. The methodology applied quota sampling whereby adults above the age of 18 who’d travelled abroad in the past year were chosen from the seven emirates. The number of participants selected from each emirate was proportionate to the population size of each state. Results: A total of 385 questionnaires were completed. A remarkable 70% of respondents indicated that they had not taken on any precautionary measures prior to travel. Of greater interest was that only 21% of participants had taken advice on health prior to travel, while the outstanding majority 79% reported that they had not taken advice. The most common source of advice had been taken from family and friends among those who had taken advice at 41%, while only 15.4% had acquired it from specialized travel medicine clinics. High risk perception, spending more preparation time and travelling for longer durations were important factors that encouraged pretrial health consultation and undertook preventive measures. Conclusion: This study revealed that UAE residents had not taken adequate measures to prevent travel related infectious diseases. Despite the limitations of this study, it still provides sufficient data to improve public health intervention directed at encouraging travellers to acquire pre travel health consultation.

Maternal habitat affects germination requirements of Anabasis setifera, a succulent shrub of the Arabian deserts

The effects of maternal habitat on light and temperature requirements during germination were assessed for the succulent desert shrub Anabasis setifera. Seeds were collected from the Mediterranean habitats of Egypt and the hyper-arid subtropical habitats of the United Arab Emirates (UAE). Seeds from the two populations were germinated in three temperature treatments in both a light/dark regime and continuous darkness. Seeds from the Egyptian population germinated significantly greater and faster than those of UAE. Seeds stored for four months at room temperatures have little dormancy and germinate at wide range of temperatures and light conditions, but seeds stored four months in the natural habitat lost their ability to germinate and rotted 10 days after incubation. The germination response to temperature depended on the habitat type. Seeds of the Egyptian population attained a significantly greater germination at lower temperatures, compared with seeds from the UAE population, but there was no difference in germination between the two populations at higher temperatures. Germination of A. setifera was very fast; most seeds germinated within four days. These results reflect the adaptive strategy of germination in both populations, and may help explain the wide distribution of this species in different climatic regions.

Maternal salinity environment affects salt tolerance during germination in Anabasis setifera: A facultative desert halophyte

The effects of maternal salinity and light incubation on the salinity tolerance of the facultative halophyte Anabasis setifera during their germination stages were assessed. Seeds were collected from non-saline habitats in Egypt and saline habitats in the United Arab Emirates (UAE). The seeds of the two populations were germinated in 0, 100, 200, 400, 600 and 800 mM NaCl, and incubated at 25°C/15°C in both 12-h light and 12-h darkness regimes and continuous darkness. Significantly more seeds germinated in the Egyptian population than in the UAE population. Salinity tolerance was significantly greater with the Egyptian population than with the UAE population, especially under the conditions of higher salinities. The difference in salinity tolerance between the seeds of two populations was attributed to their seed mass. In addition, germination was significantly faster for the Egyptian population than for the UAE population. Most of the saline treated seeds were able to recover their germination when transferred to distilled water, but this depended on their maternal salinity and light incubation. Recovery from higher salinities was significantly better for the seeds under darkness than for those under light in the UAE population, but the reverse was true for the seeds in the Egyptian population. The higher salinity tolerance for the A. setifera seeds from the non-saline Egyptian population and the lower salinity tolerance for the seeds from the saline UAE population cannot explain their natural distribution. Further studies about other possible roles, such as levels of different promoting and inhibiting phytohormones, are needed to understand the importance of salinity as an environmentally induced maternal effect.

The Status and Prospects for Agriculture in the United Arab Emirates (UAE) and their Potential to Contribute to Food Security

This paper focuses on the status and prospects for food production in the United Arab Emirates (UAE) and the government’s role in sourcing food to feed its people. Food security is an international issue even for those countries that have fertile soil, adequate water, and a skilled farm labor force. This is evident in the UAE, with its harsh environment, limited water resources, and infertile soil. In recent years, and as a result of the mega-development in its infrastructure and its economic activities, the UAE received more than eight million people from more than 200 ethnicities worldwide. They have not only been seeking better jobs and better life, but also with the intention to settle permanently. Their growth in the UAE population alerted the government to look for alternatives to increase food supplies other than from imports. Focusing on its local farms, and exploring the suitable new farming techniques, will bring more prosperity to the farming sector in the UAE.

Assessment of prevalence of hypovitaminosis D in multiethnic population of the United Arab Emirates

United Arab Emirates (UAE) has a high prevalence of hypovitaminosis D. Not much data are available regarding the prevalence of Vitamin D deficiency among multiethnic UAE adult population. (1) To determine the prevalence of hypovitaminosis D in multiethnic UAE population (2) To compare the Vitamin D status in Arab and non-Arab population (3) To identify the demographic variables associated with hypovitaminosis D. It was a retrospective study conducted at a secondary care hospital. Electronic case records of all the subjects who had checked their Vitamin D levels during the time period of May 2010–October 2012 were considered for the study. Vitamin D severe deficiency, deficiency, insufficiency, and sufficiency were defined as serum 25-hydroxy Vitamin D (25(OH)D) levels < 10 ng/mL, 10–20 ng/mL, 21–30 ng/mL, and > 30 ng/mL, respectively. A total 425 subjects were included for the data analysis. Vitamin D deficiency was diagnosed in 208 (48.9%) subjects followed by severe Vitamin D deficiency and insufficiency in 141 (33.2%) and 63 (14.8%) subjects, respectively. The overall prevalence of hypovitaminosis D was 96.9%. Negative association (r = −0.196, P < 0.01) was observed between body mass index (BMI) and 25(OH)D levels. Ethnicity was not (P = 0.103) a predictor of 25(OH)D levels. Majority of our study subjects had Vitamin D deficiency. There was no substantial difference in 25(OH)D levels of different ethnic groups. Female gender, age, and BMI were the predictors 25(OH)D levels.