Psychosocial correlates of perceived stress among undergraduate medical students in Nigeria.

OBJECTIVES: To assess the prevalence and factors associated with perceived stress among medical students. METHODS: A cross-sectional study of students (n=623) selected across eight medical schools in Nigeria. A structured questionnaire obtained socio-demographic characteristics, alcohol use (Alcohol Use Disorders Identification Test), other psychoactive drug use (Drug Abuse Screening Test), anxiety/depression symptoms (Hospital Anxiety Depression Scale) and stress (Perceived Medical School Stress Scale). We performed bivariate analysis using the chi-squared test, t-test and one-way ANOVA, with multiple regression analysis for multivariate testing in analysing the data. RESULTS: Most students reported experiencing medical school stress. Female participants were more likely to perceive medical school as competitive (t(621)=1.17, p=0.003), less likely to see medical school as a threat (t(621)=-2.70, p=0.01) or worry about finances (t(621)=-4.80, p=0.001). Nearly a quarter; 21.3% (n=133) and 28.6% (n=178) reported depression and anxiety symptoms respectively. Approximately 4.2% (n=26) were dependent on alcohol, while 14.1% (n=88) had 'low-risk use' for other psychoactive substances. In the multiple regression model, lack of finance (B=2.881, p=0.001), weak adherence to religious faith (B=2.376, p=0.001), anxiety symptoms (B=-2.231, p=0.002), problematic alcohol use (B=5.196, p=0.001) and choice of study influenced by parents (B=-3.105, p=0.001) were predictors of greater perceived stress. CONCLUSIONS: Medical students in Nigeria report high levels of stress. Incorporating stress reduction strategies in the medical curriculum, and the input of students in providing feedback regarding the methods and styles of undergraduate medical education is required.

The knowledge and attitudes of psychiatrists towards antipsychotic long-acting injections in Nigeria.

BACKGROUND: Antipsychotic long-acting injections (LAIs) reduce covert nonadherence with medication in the clinical management of psychotic disorders. However, they are variably utilised by clinicians, especially in the long term. Factors including poor knowledge, stigma and perceived coercion can all adversely influence LAI utilisation. Previous research has emanated almost exclusively from developed countries. This study explores the knowledge and attitudes of psychiatrists and trainees in Nigeria towards LAIs. METHODS: A cross-sectional study was undertaken among mental health professionals in Nigeria using a pre-existing questionnaire. RESULTS: Participant psychiatrists (n = 128) expressed positive attitudes towards LAIs. Their knowledge concerning LAIs and its side effects was fair. The participants reported that nearly half (41.7%) of their patients with a psychotic illness were on LAIs. Those who reported a high prescribing rate for LAIs (>40%) were more likely to endorse more positive 'patient-centred attitudes' (p < 0.04). In contrast to previous reports, psychiatrists reported that patients were less likely to feel ashamed when on LAIs, though most endorsed the statement that force was required during LAI administration. CONCLUSION: The desirability of treatment by injections differs in Africa in comparison to Western cultures, possibly due to the increased potency that injections are perceived to have. This is perhaps evidenced by high rates reported for use of LAIs. Nigerian psychiatrists had positive attitudes to LAIs but their knowledge, particularly regarding side effects, was fair and needs to be improved. Providing information to patients prior to antipsychotic treatment may enhance informed consent in a country where medical paternalism is still relatively strong.