Nurses’ promotion of Mental Health First Aid Training Programmes for upper secondary students: a modified Delphi approach

BACKGROUND: Mental Health First Aid Training Programmes can be carried out by nurses in schools. Adolescents have reported the importance of these interventions, the contents to be addressed, and intervention strategies that should be used. Mental health nurses have also discussed the characteristics of these training programmes. This study sought to create a consensus on the features of Mental Health First Aid Training Programmes promoted by nurses aimed at upper secondary students. METHODS: A descriptive mixed method study was developed using the modified e-Delphi technique. Original statements on the topic were drawn from the results section of previous studies with nurses and adolescents. The statements were included in a structured online questionnaire. An expert panel of 78 mental health nurses participated in the two-rounds online survey from October to December 2021. Absolute and relative frequencies of responses were analysed. The experts’ comments were also considered. RESULTS: In the first round, experts suggested 4 new ideas about training programmes. Experts took a position on a total of 59 declarations. At least 75% of participants agreed with 58 statements about training programmes, namely about facilitators, intervention foci, evaluation methodology, participants, the implementation context, period and regularity, intervention strategies and content. The experts’ opinions differed only in one statement that expressed the impaired sexual behaviour as a mental health problem to be addressed in the training programmes. CONCLUSIONS: Mental health nurses can lead the delivery of training programmes in upper secondary schools, improving adolescent competencies in mental health. Several educational approaches can be used to teach about mental health, related problems and actions underlying these conditions. Valid and appropriate assessment methods must be used. Our findings guide the planning, implementation and evaluation of these interventions in upper secondary schools and encourage nurses to explore these programmes and include them in their educational curricula. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12912-023-01255-3.