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 .
Personal risk factors for first-time low back pain.
STUDY DESIGN A prospect i ve study of personal risk factors for first-time low back pain . OBJECTIVES To construct and vali date a multivariate model to predict low back pain . SUMMARY OF BACKGROUND DATA Various physical and psychological factors have been reported to increase the risk of low back pain , but conflicting results may be attributable to inaccurate " clinical " measures and to poorly vali date d statistical models . METHODS A total of 403 health care workers aged 18 - 40 years volunteered for the study . None had any history of " serious " back pain requiring medical attention or time off work . The volunteers completed the following question naires : the modified somatic perception question naire , the Zung depression scale , and the Health Locus of Control .  Anthropometric factors were quantified using st and ard techniques . The 3Space Isotrak device ( Polhemus , VT ) was used to measure lumbar curvature and hip and lumbar spine mobility . Leg and back strength and back muscle fatiguability were measured in functional postures . Postal follow-up question naires , sent after 6 , 12 , 18 , 24 , 30 , and 36 months , inquired about back pain , and multivariate logistic regression was used to identify risk factors at each follow-up . RESULTS The response rate fell from 99 % at 12 months to 90 % at 36 months , at which time 90 volunteers reported " serious " back pain and 266 reported " any " back pain . The following were consistent predictors of serious back pain : reduced range of lumbar lateral bending , a long back , reduced lumbar lordosis , increased psychological distress , and previous nonserious low back pain . Only the latter three were consistent predictors of " any " back pain . Physical factors had the most influence in a sub- population of volunteers who were new to the job . CONCLUSIONS Personal risk factors explained up to 12 % of first-time low back pain
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 .