Investigating a psychological model of mental conditions and coping during the COVID-19 pandemic driven by participatory methods.

BACKGROUND: There is evidence of increased mental health problems during the early stages of the COVID-19 pandemic. We aimed to identify the factors that put certain groups of people at greater risk of mental health problems. METHODS: We took a participatory approach, involving people with lived experience of mental health problems and/or carers, to generate a set of risk factors and potential moderators of the effects of COVID on mental health. An online cross-sectional survey was completed by 1464 United Kingdom residents between 24th April and 27th June 2020. The survey had questions on whether respondents were existing mental health service users and or carers, level of depression (PHQ9) and anxiety (GAD7), demographics, threat and coping appraisals, perceived resilience (BRS), and specific coping behaviours (validated as part of this study). The relationship between responses and coping strategies was measured using tetrachoric correlations. Structural equation modelling was used to test the model. RESULTS: A model significantly fit our data (rel χ2 = 2.05, RMSEA = 0.029 95%, CI (0.016, 0.042), CFI = 0.99, TLI = 0.98, SRMR = 0.014). Age and coping appraisal predicted anxiety and depression. Whereas, threat appraisal and ethnicity only predicted anxiety, and resilience only predicted depression. Additionally, specific coping behaviours predicted anxiety and depression, with overlap on distraction. CONCLUSIONS: Some, but not all, risk factors significantly predict anxiety and depression. While there is a relationship between anxiety and depression, different factors may put people at greater risk of one or the other during the pandemic.

Cockroach hypersensitivity in asthmatics in Lagos, Nigeria.

BACKGROUND: Cockroach allergy occurs frequently in asthmatics in urban areas, where the level of cockroach infestation is usually high. The prevalence of cockroach allergy, as well as the effect of associated factors on cockroach sensitisation in Nigeria is largely unknown. OBJECTIVE: To determine the prevalence of cockroach allergy in asthmatics in Lagos. DESIGN: A prospective case-control study. SETTING: Medical outpatient department of the Lagos University Teaching Hospital, Lagos, Nigeria. SUBJECTS: Two hundred and two patients with confirmed bronchial asthma and one hundred non-asthmatic control subjects took part in the study. INTERVENTION: The cockroach allergen was administered on all the subjects using skin prick technique. MAIN OUTCOME MEASURES: The provocation of a skin reaction (wcal) fifteen minutes after administering the cockroach antigen. RESULTS: Amongst the asthmatic patients 90 (44.6%) had positive skin tests to the cockroach allergen, compared to nine (9%) of the control subjects. There was a male preponderance of cockroach sensitivity amongst the asthmatic patients even though the difference between both sexes was not significant. Other highlights of the study included the fact that cockroach sensitivity was related to age, duration of asthma, nocturnal asthmatic attacks, frequency of attacks, and the levels of infestation. There was an insignificant relationship between cockroach sensitivity and the location of residences as well as the income status of the respondents. CONCLUSION: There is the need for more studies on cockroach allergy in asthmatics in our environment.