Interventions to improve adolescents’ sense of coherence and social support on quality of life and gingivitis: a cluster-randomised clinical trial
Mario Vianna Vettore e outros, 2026 · Quality of Life Research
School-based interventions strengthening sense of coherence and peer social support directly improved adolescents' health-related quality of life by 0.65 standard deviations at three months.
Estimativa · Kiddo-KINDL score, standardised path coefficient (beta)
0,650 [0,559; 0,728]
standardised path coefficient (beta)
p: 0.003
- Desenho
- Experimento aleatório por conglomerados. Cluster-randomised controlled trial across 4 public secondary schools
- População
- Adolescents aged 15–16 years in socially vulnerable areas of Bauru, São Paulo, Brazil, assessed in 2024
- Amostra
- 254 · adolescents across 4 public secondary schools (8 classrooms)
Onde está o número
Table 3.; Table 3, Direct effects row 'Intervention groups → HRQoL'
Intervention groups → HRQoL | 0.650 | 0.042 | 0.559 / 0.728 | 0.003
Contexto
What changed: Adolescents participated in seven-week group sessions on salutogenesis and coping skills, with one arm receiving additional peer tutoring for social support. Comparison: Control group students receiving no intervention across randomised schools. Limits: Short three-month follow-up, limited to four schools in one municipality, and focused solely on socially disadvantaged adolescents.
Caminho no grafo
- FamíliaInformação e persuasão
- TipoCapacitação e aconselhamento
- ResultadoSaúde infantil
- EixoSaúde
MAGI só cita evidência deste instrumento
Lugares do estudo
- Bauru · Município · BR
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23