Impact of diabetes mellitus on sexuality in a developing country setting: A case-control study in Calabar, Nigeria.

BACKGROUND: This study aimed to identify the unmet sexual health needs of the patients with diabetes seen in a tertiary healthcare facility in Nigeria. METHODS: Case-control study design and random sampling method were utilized to recruit type 2 diabetic cases from the University of Calabar Teaching Hospital (UCTH), Calabar, Nigeria. Female Sexual Function Index (FSFI) and International Index for Erectile Function (IIEF) were used to assess sexual function. RESULT: There were 330 subjects with the mean age of 54.9 years. Among females, the FSFI score was lower among cases compared with controls (18.8 vs. 23.1, P < 0.05). Except for sexual interest, mean scores for all other domains of sexual function were also lower among cases (P < 0.05). Among males, there was no significant difference in overall mean IIEF score comparing cases and controls (40.0 vs. 41.7, P > 0.05). However, mean scores for desire and satisfaction was lower among cases compared with controls (P < 0.05). Older age, unmarried status, presence and duration of hypertension were associated with sexual dysfunction among females. The use of supplements was associated with sexual dysfunction among males (P < 0.05). CONCLUSION: Sexual dysfunction is common among diabetics with variation in affected domains in both genders in the study setting. These unmet sexual health needs focus to be addressed.

Prevalence of dysglycemia in Calabar: a cross-sectional observational study among residents of Calabar, Nigeria.

OBJECTIVE: Population data on dysglycemia are scarce in West Africa. This study aimed to determine the pattern of dysglycemia in Calabar city in South East Nigeria. DESIGN: This was a cross-sectional observational study. METHODS: 1134 adults in Calabar were recruited. A multistage sampling method randomly selected 4 out of 22 wards, and 50 households from each ward. All adults within each household were recruited and an oral glucose tolerance test was performed. Dysglycemia was defined as any form of glucose intolerance, including: impaired fasting glucose (blood glucose level 110-125 mg/dL), impaired glucose tolerance (blood glucose level ≥140 mg/dL 2 h after consuming 75 g of glucose), or diabetes mellitus (DM), as defined by fasting glucose level ≥126 mg/dL, or a blood glucose level ≥200 mg/dL, 2 h after a 75 g glucose load. RESULTS: Mean values of fasting plasma glucose were 95 mg/dL (95% CI 92.1 to 97.5) for men and 96 mg/dL (95% CI 93.2 to 98.6) for women. The overall prevalence of dysglycemia was 24%. The prevalence of impaired fasting glucose was 9%, the prevalence of impaired glucose tolerance 20%, and the prevalence of undiagnosed DM 7%. All values were a few percentage points higher for men than women. CONCLUSIONS: The prevalence of undiagnosed DM among residents of Calabar is similar to studies elsewhere in Nigeria but much higher than the previous national prevalence survey, with close to a quarter of the adults having dysglycemia and 7% having undiagnosed DM. This is a serious public health problem requiring a programme of mass education and case identification and management in all health facilities. TRIAL REGISTRATION NUMBER: CRS/MH/CR-HREC/020/Vol.8/43.