Internet-based survey applied to experts in schizophrenia: Socio-demographic and professional variables associated to response pattern

Abstract

IntroductionIn the framework of the development of the International Classification of Functioning, Disability and Health Core Set for schizophrenia, we conducted a cross-sectional, internet-based survey using open-ended questions. An international pool of experts from diverse health care disciplines was surveyed to identify problems in functioning experienced by individuals with schizophrenia.ObjectivesThe purpose of the study is to explore possible associations between experts’ socio-demographic and professional profiles, and whether they answered or not the survey.MethodsOut of 307 invited experts, 189 (61.56%) filled in the survey. However, 37 experts were excluded in the data analysis as they had completed only a part of the questionnaire. Thus, there were 152 of the experts classified as “respondents” and the remaining 155 as “non-respondents”. The association between the response pattern and the socio-demographic and professional variables (i.e., gender, World Health Organization region, discipline, and years of experience) was analysed by means of Chi2 tests.ResultsThere was a statistically significant association between the response pattern and the gender of the expert (χ2(1) = 4.927, P = 0.026; V = 0.127), showing that 56.3% of female and 43.6% of male experts answered the survey. When comparing the response pattern in terms of discipline, a statistically significant association was also found (χ2(4) = 10.101, P = 0.039; V = 0.183), showing that those who tend to answer the survey are occupational therapists (71.4%), followed by psychologists (58.0%), social workers (52.6%), nurses (52.0%), and psychiatrists (41.3%).ConclusionsFemales and occupational therapists presented the higher response rate to the expert survey.Disclosure of interestThe authors have not supplied their declaration of competing interest.