Assessment of occupational stress among certified registered anesthetists in the Greater Accra region.

Background: Work-related stress is a prevailing concern within the community of Certified Registered Anesthetists (CRAs), significantly impacting both the health and professional performance of these individuals. This study aimed to assess work-related stress and its influencing factors among CRAs practicing in the Greater Accra region was examined. Methods: Using convenience sampling techniques, data were gathered from 140 participants via a Google form questionnaire distributed through WhatsApp. Descriptive statistics were employed to analyze the collected data, focusing on frequencies and proportions for categorical variables. For continuous variables, bivariate analysis (Chi-square) and ordinal logistic regression were conducted using STATA 16. A p-value <0.05 was considered significant. Results: Among the 140 CRAs, 20 individuals (14.3%) reported experiencing mild stress levels according to the Weiman Occupational Stress Scale. Approximately 3 out of 4 CRAs (73.6%) reported having moderate stress levels, and 12.1% reported severe stress levels. This indicated that the majority of CRAs experienced moderate levels of stress, which was notably affected by the type of health facility and the use of inadequate or sub-standard equipment in the hospitals. Conclusion: Based on these findings, the study recommends educational programs and counseling for CRAs to heighten awareness of the demanding nature of their job. Additionally, it suggests the provision of proper resources and standard equipment for CRAs. Facility-level motivation for CRAs is also advised to alleviate their stress. Finally, the study proposes further investigations into the factors contributing to work-related stress among CRAs.

Derivation of sex and age-specific reference intervals for clinical chemistry analytes in healthy Ghanaian adults.

OBJECTVIES: This study is aimed at establishing reference intervals (RIs) of 40 chemistry and immunochemistry analytes for Ghanaian adults based on internationally harmonized protocol by IFCC Committee on Reference Intervals and Decision Limits (C-RIDL). METHODS: A total of 501 healthy volunteers aged ≥18 years were recruited from the northern and southern regions of Ghana. Blood samples were analyzed with Beckman-Coulter AU480 and Centaur-XP/Siemen auto-analyzers. Sources of variations of reference values (RVs) were evaluated by multiple regression analysis (MRA). The need for partitioning RVs by sex and age was guided by the SD ratio (SDR). The RI for each analyte was derived using parametric method with application of the latent abnormal values exclusion (LAVE) method. RESULTS: Using SDR≥0.4 as threshold, RVs were partitioned by sex for most enzymes, creatinine, uric acid (UA), bilirubin, immunoglobulin-M. MRA revealed age and body mass index (BMI) as major source of variations of many analytes. LAVE lowered the upper limits of RIs for alanine/aspartate aminotransferase, γ-glutamyl transaminase and lipids. Exclusion of individuals with BMI≥30 further lowered the RIs for lipids and CRP. After standardization based on value-assigned serum panel provided by C-RIDL, Ghanaian RIs were found higher for creatine kinase, amylase, and lower for albumin and urea compared to other collaborating countries. CONCLUSIONS: The LAVE effect on many clinical chemistry RIs supports the need for the secondary exclusion for reliable derivation of RIs. The differences in Ghanaian RIs compared to other countries underscore the importance of country specific-RIs for improved clinical decision making.