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Do school-based smoking preventive interventions have unintended effects? Post hoc analysis of the Focus cluster randomised controlled trial

Por: Kjeld · S. G. · Thygesen · L. C. · Danielsen · D. · Jensen · M. P. · Krolner · R. F. · Pisinger · C. · Andersen · S.
Objectives

Public health interventions are designed to improve specific health-related outcomes; however, they may also produce negative side effects, such as substitution use, psychological or social harms. Knowledge about the unintended effects of school-based smoking preventive interventions is sparse. Hence, this study examined these potential unintended effects of the smoking-reducing intervention, Focus, among students in the vocational education and training setting.

Design

Cluster randomised controlled trial stratified by school type with 5 months follow-up.

Setting and participants

Across Denmark, eight schools were randomised to the intervention group (n=844 students, response proportion 76%) and six schools to the control group (n=815 students, response proportion 75%). This study focused solely on students who smoked at baseline (N=491).

Interventions

The intervention was developed systematically based on theory and a thoroughly mixed-methods needs assessment. Intervention components included a comprehensive school tobacco policy (smoke-free school hours) supported by a 3-day course for school staff and launched by an edutainment session for students; class-based lessons and a quit-and-win competition; and individual telephone smoking cessation support.

Outcomes

Alternative tobacco and nicotine products (regular use of smokeless tobacco, hookah and e-cigarettes), regular cannabis use, boredom and loneliness at school, stress and perceived stigmatisation among smokers.

Results

We found no statistically significant unintended effects of the intervention. Nonetheless, insignificant findings indicated that students in the intervention group were less likely to be bored during school hours (OR 0.59, 95% CI 0.32 to 1.10) and experience stress (OR 0.62, 95% CI 0.35 to 1.10), but more likely to report feeling stigmatised compared with the control group (OR 1.55, 95% CI 0.71 to 3.40).

Conclusions

Overall, findings suggested no unintended effects of the Focus trial with respect to substitution use, psychological, nor group or social harms. Future research is encouraged to report potential harmful outcomes of smoking preventive interventions, and interventions should be aware of the possible stigmatisation of smokers.

Trial registration number

ISRCTN16455577.

Needs assessment in patients with inflammatory bowel disease in the encounter and communication with healthcare professionals: A fieldwork study

Abstract

Aim

To explore how patients with Inflammatory bowel disease experienced encounters with healthcare professionals in two gastrointestinal outpatient clinics to demonstrate what matters in the communication between patients and healthcare professionals.

Design

This fieldwork study is part of a larger study developing an application for patients with inflammatory bowel disease in a framework inspired by Participatory Design. Participatory design consists of three phases and this study focused on the first phase, needs assessment. A phenomenological hermeneutic approach and qualitative methods were applied to obtain an understanding of patients' needs.

Methods

Three weeks of participant observations and three focus groups with 14 subjects were conducted at two university hospitals in Denmark. Field notes and interview transcripts were analysed using condensation of meaning and interpreted based on interactional nursing practice theory. The reporting method adhered to the EQUATOR guideline: COREQ.

Results

Four themes emerged: Easy and dependable access to healthcare professionals. Predictability of follow-up appointments. Importance of privacy during patient exams and Quality of time spent with healthcare professionals.

Conclusion

Easy, dependable access, privacy, presence and predictability of follow-up appointments were important to patients with Inflammatory Bowel Disease.

Implications for the profession and patient care

In communication with patients with inflammatory bowel disease, healthcare professionals must be aware of privacy and the importance of predictable follow-up agreements. They must be aware that presence and easy, reliable access positively affect patients' self-care skills.

Patient contribution

This study is part of a larger project based on Participatory design involving patients and healthcare professionals in the development of technology to support communication.

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