Results of these studies indicate that school-based spinal health interventions may be effective in increasing spinal care knowledge and decreasing the prevalence of spinal pain .
However , overall the evidence is inconclusive regarding spinal care behaviors .
The poor quality of the review ed studies limits the conclusions that can be made regarding the effectiveness of school-based spinal health interventions
OBJECTIVES To establish the effectiveness of  school-based spinal health interventions  in terms of : 1 ) improving knowledge about the spine/spinal care ; 2 ) changing spinal care behaviors ; and 3 ) decreasing the prevalence of spinal pain .
SUMMARY OF BACKGROUND DATA Spinal pain is a significant problem in children and adolescents that has been addressed through school-based spinal health interventions .
No systematic review has been carried out on this topic to date .
Evaluation of a Health Promoting Schools program to reduce smoking in Australian secondary schools.
This r and omized controlled trial evaluated the effectiveness of a multicomponent Health Promoting Schools ( HPS ) intervention program in improving self-reported smoking outcomes among a cohort of adolescents in 22 public secondary schools in the Hunter Region of New South Wales , Australia .  Pre-test surveys were completed by students in the first 2 years of secondary school , with a 2-year post-test survey . Multivariate analyses examined intervention effect for the main outcome , post-test smoking behavior , controlling for pre-test smoking status , school and other confounders . The sample comprised the cohort of 1852 students who completed both surveys . The results demonstrated that the HPS program failed to improve smoking behavior over the 2 years ( equal increase of 10 % in both groups ) . The program was successful in improving smoking knowledge , but not attitudes , in intervention versus control group ( P < 0.001 ) . Independent predictors of post-test smoking included : pre-test smoking [ odds ratio ( OR ) = 5.44 ; 95 % confidence interval ( CI ) = 3.20 - 9.28 ] , being female ( OR = 0.55 ; CI = 0.35 - 0.87 ) , having more close friends who smoked ( OR = 1.42 ; CI = 1.33 - 1.52 ) , peer group having no clear opinion about smoking ( OR = 3.23 ; CI = 1.27 - 8.27 ) , having more positive and less negative attitudes towards smoking , and being less involved in school activities . We discuss method ological issues in multicomponent community-based interventions , and highlight the strengths and limitations of this study
Results of these studies indicate that school-based spinal health interventions may be effective in increasing spinal care knowledge and decreasing the prevalence of spinal pain .
However , overall the evidence is inconclusive regarding spinal care behaviors .
The poor quality of the review ed studies limits the conclusions that can be made regarding the effectiveness of school-based spinal health interventions
OBJECTIVES To establish the effectiveness of  school-based spinal health interventions  in terms of : 1 ) improving knowledge about the spine/spinal care ; 2 ) changing spinal care behaviors ; and 3 ) decreasing the prevalence of spinal pain .
SUMMARY OF BACKGROUND DATA Spinal pain is a significant problem in children and adolescents that has been addressed through school-based spinal health interventions .
No systematic review has been carried out on this topic to date .