The Relationship between 25 (OH) D Levels (Vitamin D) and Bone Mineral Density (BMD) in a Saudi Population in a Community-Based Setting.

BACKGROUND: Vitamin D deficiency has been linked to an increased risk of osteoporosis. Vitamin D deficiency has reached high levels in the Saudi population, but there is conflicting evidence both in the Saudi population, and worldwide, regarding the existence of a correlation between these low vitamin D levels and reduced BMD (bone mineral density), or osteoporosis. OBJECTIVE: The objective of this study was primarily to determine whether there was a correlation between vitamin D deficiency and osteoporosis in the Saudi population. We aimed to investigate whether the high levels of vitamin D deficiency and insufficiency would translate to higher prevalence of osteoporosis, and whether there is a correlation between vitamin D levels and bone mineral density. MATERIALS AND METHODS: This was a community based cross sectional study conducted in the Family Medicine Clinics at King Faisal Specialist Hospital and Research Centre in Riyadh, Saudi Arabia. Electronic records of 1723 patients were reviewed. Laboratory and radiology results were collected, including vitamin D levels, calcium levels, and bone mineral density scan results. RESULTS: Among the whole population, 61.5% had moderate to severe vitamin D deficiency with levels less than 50nmol/L. 9.1% of the population had osteoporosis, and 38.6% had osteopenia. Among the whole population, there was no significant correlation between spine or total femoral BMD and serum 25(OH) D. CONCLUSION: Vitamin D deficiency is prevalent in the Saudi population. However, no correlation has been found between vitamin D deficiency and reduced bone mineral density in any age group, in males or females, Saudis or Non-Saudis, in our population in Riyadh, Saudi Arabia.

Management of vaginal penetration phobia in Arab women: a retrospective study.

BACKGROUND AND OBJECTIVES: Vaginal penetration phobia is a common and distressing problem world.wide. It interferes with vaginal penetrative sexual relations, and leads to unconsummated marriage (UCM). This problem may be heightened in Arab women, due to cultural taboos about pain and bleeding, that may be associated with the first coital experience after marriage. Data about this problem is scarce in Arab societies. The aim of this study was to evaluate the response of these women and their husbands to an individualized, psychotherapeutic assessment and treatment to resolve this problem. DESIGN AND SETTINGS: Retrospective descriptive in a general gynecology community setting over a 6-year period. METHODS: The study involved a retrospective sequential cohort of 100 Arab couples with UCM due to the woman's VPP. They were evaluated by a female gynecologist in out patient clinics. Data was collected through chart review, and telephone interviews. Final analysis was performed on 100 Arab couples, who satisfied the inclusion criteria. They were followed up to assess their response to an individualized, structured treatment protocol. The treatment combined sex education with systematic desensitization, targeting fear and anxiety as.sociated with vaginal penetration. RESULTS: A total of 96% of the studied group had a successful outcome after an average of 4 sessions. Penetrative intercourse was reported by the tolerance of these women; further pregnancy was achieved in 77.8 % of the infertile couples. CONCLUSION: Insufficient knowledge of sexual intercourse is a major contributor to the development of VPP in the sampled population. It appears that they respond well to an individualized, structured treatment protocol as described by Hawten 1985 (regardless of other risk factors associated with vaginismus).

Increasing trends and significance of hypovitaminosis D: a population-based study in the Kingdom of Saudi Arabia.

UNLABELLED: Vitamin D deficiency is highly prevalent in Saudi Arabia, particularly among young women and is emerging as public health threat of epidemic proportions. Prevalence of severe hypovitaminosis D is expected to rise exponentially without primary intervention. This largest study encompasses extent of vitamin D deficiency and recommendations to reduce significant health care burden. INTRODUCTION: The aim of the study was to determine the prevalence and significance of vitamin D deficiency in Saudi population and to help develop national consensus for its prevention, screening, and management. METHODS: This was a retrospective observational study which involved 10,709 patients, recruited from the Department of Family Medicine and Polyclinic, King Faisal Specialist Hospital and Research Center (KFSH&RC), Saudi Arabia, over a period of 5 years. The endpoints included overall status of vitamin D level and severity of vitamin D deficiency. Serum measurements included 25 hydroxyvitamin D (25(OH)D), parathormone, calcium, phosphate, alkaline phosphatase, albumin levels, eGFR levels, bone mineral density. RESULTS: A total of 10,709 patients were analyzed; 31.4 % were males and 68.6 % were females, with a preponderance of Saudis (68.5 %) compared to non-Saudis (31.5 %). The prevalence of vitamin D deficiency was 83.6 % (31.9 % severe, 32.0 % moderate, and 19.7 % mild), when cut points of less than 25, 50, and 75 nmol/l, respectively, were used. Mean serum 25(OH)D was 44.58 ± 34.80 standard deviation (SD) nmol/l. There was significant difference in severity of vitamin D deficiency stratified by age, gender, and nationality. More females had severe 25(OH)D deficiency compared to males (35.6 vs. 23.7 %, p < 0.000). Severe 25(OH)D deficiency was markedly high among adolescents as compared to other age groups (49.2 vs. 30.9 %, p < 0.000). More Saudis were found to be vitamin D deficient compared to non-Saudis (37.2 vs. 20.3 %, p < 0.000). CONCLUSION: The prevalence of hypovitaminosis D is significantly high among Saudi population, especially among women, despite abundant sunshine. It is a major public health concern and requires a robust health policy for vitamin D supplementation and implementation of dietary public health measures. Vitamin D screening is strongly recommended at an earlier age especially among women and children.