The correlation of nutritional knowledge, attitude and practice with obesity and related metabolic diseases among school teachers
10.3760/cma.j.issn.1674-635X.2014.05.004
- VernacularTitle:教师营养知识、态度、行为与肥胖及其相关代谢性疾病的关系
- Author:
Huijuan RUAN
;
Qingya TANG
;
Xuelin ZHAO
;
Wei CAI
- Publication Type:Journal Article
- Keywords:
Nutrition;
Knowledge;
Attitude;
Practice;
Teacher;
Obesity
- From:
Chinese Journal of Clinical Nutrition
2014;22(5):277-280
- CountryChina
- Language:Chinese
-
Abstract:
Objective To survey the nutritional status and nutritional knowledge,attitude and practice (KAP) of primary and middle school teachers in Shanghai,and to study the possible correlation of nutritional KAP with overweight/obesity and obesity-related complications.Method Using stratified cluster random sampling,a questionnaire survey was conducted among 544 hygiene teachers and 150 non-hygiene teachers selected from all primary and middle schools in all districts in Shanghai,investigating the nutritional status and nutritional KAP in this population.Results The prevalence of overweight/obesity and obesity-related complications were significantly lower in hygiene teachers than in non-hygiene teachers (19.81％ vs.38.15％,t =22.303,P=0.000; 18.6％ vs.26.39％,t =4.156,P=0.047).The attitude score was the highest among the 3 surveyed parts,significantly higher than the lowest,which was practice score (hygiece teachers:91.76 ±13.66 vs.74.42±11.61,t=14.595,P=0.000; non-hygiene teachers:85.67 ±18.77 vs.69.88 ±13.30,t =25.400,P =0.000).Hygiene teachers scored significantly higher than non-hygiene teachers in all the 3 parts of KAP (knowledge:84.43 ± 11.98 vs.75.73 ± 16.82,t =5.822,P =0.000; attitude:91.76 ± 13.66 vs.85.67±18.77,t =3.640,P=0.000; practice:74.42 ±11.61 vs.69.88 ±13.30,t =4.030,P=0.000).There was no correlation between the teachers' body mass index and KAP scores,nor between obesityrelated complications and knowledge or attitude scores,while obesity-related complications was found correlated with practice score and KAP score (t =-0.146,P =0.005 ; t =-0.105,P =0.043).Conclusions The nutritional status of teachers in Shanghai primary and middle schools is associated with their nutritional KAP.There is a correlation between obesity-related complications and practice score.Hygiene teachers have better nutritional KAP compared with non-hygiene teachers.
