Prevalence of anemia in primary care patients with Type 2 diabetes mellitus and chronic kidney disease in Oman.

BACKGROUND: Previous research has highlighted potential associations between anemia, diabetes, and worsening kidney disease. The aim of this study, therefore, was to determine the prevalence of anemia in patients with both chronic kidney disease (CKD) and Type 2 diabetes mellitus (T2DM) at a primary care center in Oman. MATERIALS AND METHODS: A cross-sectional study was conducted at the Primary Care Clinic of Sultan Qaboos University Hospital, Muscat, Oman. All patients with established diagnoses of CKD and T2DM who attended appointments at the clinic in 2020 and 2021 were included. Data concerning the patients' sociodemographic characteristics, medical history, clinical findings, and laboratory results during past six months were retrieved from the hospital's information system. Patients were contacted via telephone for clarification in the event of any missing data. SPSS version 23 was used for Statistical analyses of the data. Frequencies and percentages were used to present categorical variables. Chi-squared tests were used to determine association between anemia and demographic and clinical variables. RESULTS: A total of 300 patients with T2DM and CKD were included in the study; 52% were male, 54.3% were 51-65 years of age, and majority (88%) were either overweight or obese. The majority of patients (62.7%) had Stage 1 CKD followed by Stage 2 (34.3%) and Stage 3 (3%). The total prevalence of anemia was 29.3%, with 31.4%, 24.3%, and 44.4% of Stage 1, Stage 2, and Stage 3 CKD patients being anemic, respectively. The frequency of anemia was significantly higher in female than male patients (41.7% vs. 17.9%; P < 0.001). No associations were observed between anemia status and other sociodemographic or clinical characteristics. CONCLUSION: The prevalence of anemia in CKD and T2DM primary care patients in Oman was 29.3%, with gender as the only factor significantly associated with anemia status. Routine screening of anemia in diabetic nephropathy patients is highly recommended.

Epidemiology and prevalence of somatic symptom disorder at the primary care level in Muscat, Oman: A cross-sectional study.

OBJECTIVES: Somatic symptom disorder (SSD) is a diagnostic classification to describe the occurrence of physical symptoms without organic cause. This study aimed to identify prevalence rates and associated characteristics of SSD among adults in primary care settings. METHODS: This cross-sectional study took place between July 2020 and March 2021 and included a random selection of 3383 Omani adults attending 12 primary healthcare centres in Muscat Governorate. Screening was conducted using an Arabic version of the Somatic Symptom Scale-8 (SSS-8). RESULTS: A total of 2000 adults participated in the study (response rate: 67.3%), of which most were female (71.7%) and under 50 years old (86.2%). Based on their SSS-8 scores, 602 participants (17.8%) had SSD, resulting in an overall prevalence estimate of 30.1% (95% confidence interval: 28.13-32.15). Significant associations were observed between SSD and age (p = 0.002), gender (p < 0.001), marital status (p = 0.030) and chronic comorbidities (p = 0.001). In addition, adjusted odds ratio estimates revealed SSD to be significantly associated with gender (p < 0.001), education level (p < 0.001) and chronic comorbidities (p = 0.001). CONCLUSION: The estimated prevalence of SSD in primary care settings is high compared to reports from elsewhere in the Gulf region. There is an urgent need to enhance the diagnosis of SSD at the primary care level in order to reduce healthcare service overutilisation and patient dissatisfaction. Moreover, healthcare practitioners should be aware of the effect of age, gender, educational status and chronic comorbidities on somatic symptoms.