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Published on: December 11, 2013
Postural deviations of students in Southern Brazil
Rita de Cássia de S Bueno1, Ricardo Rodrigo Rech
1Universidade de Caxias do Sul (UCS), Caxias do Sul, RS, Brasil. ritabuenno@yahoo.com.br
Summary
Scoliosis is most prevalent in scholars aged 8-15, affecting 33.2%. Younger students (8-12) face higher risks for lumbar hyperlordosis, while females show lower rates of dorsal kyphosis.
Area of Science:
- Public Health
- Pediatrics
- Orthopedics
Background:
- Trunk postural deviations are common in school-aged children.
- Early identification and intervention are crucial to prevent long-term damage.
Purpose of the Study:
- To determine the prevalence of lumbar hyperlordosis, dorsal kyphosis, and scoliosis in schoolchildren aged 8-15 in Caxias do Sul, Brazil.
- To identify risk factors associated with these postural deviations.
Main Methods:
- Cross-sectional study of 864 students.
- Evaluated trunk posture via visual inspection, BMI, backpack weight, and carrying habits.
- Utilized descriptive and bivariate statistical analyses.
Main Results:
- Prevalence rates: dorsal kyphosis (16.6%), lumbar hyperlordosis (27.9%), scoliosis (33.2%).
- Ages 8-12 were a risk factor for lumbar hyperlordosis (PR 3.41) but protective for dorsal kyphosis (52% less chance).
- Female gender showed a protective effect against dorsal kyphosis (47% less chance).
Conclusions:
- High prevalence of postural deviations necessitates targeted interventions.
- Health and education professionals should address poor postural habits to prevent irreversible future damage.
