Partial correlation analysis between blood pressure and anthropometric parameters among children
- VernacularTitle:儿童血压与人体测量指标的偏相关分析
- Author:
Yugang QIU
;
Peixian LI
;
Jianle YU
;
Suhua XIA
;
Zhiping WANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2006;10(12):170-171,176
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: Blood pressure of children increases with ages, and is related to anthropometric parameters, diet, sports, and other factors. To analyze relative factor of a little high blood pressure of children provides a scientific evidence for prevention and cure of primary hypertension. OBJECTIVE: To investigate correlation between blood pressure and anthropometric parameters among children. DESIGN: Cross-sectional study. SETTING: Department of Hygiene of Weifang Medical College. PARTICIPANTS: According to cluster sampling, 1 546 pupils in grade three or four were selected from a primary school for physical examination and questionnaires. Totally 1 508 pupils with complete data were regarded as the subjects.METHODS: Partial correlation analysis was used to analyze correlation between blood pressure and anthropometric parameters among children.MAIN OUTCOME MEASURES: Correlation among anthropometric parameters, systolic pressure and diastolic pressure.RESULTS: ① Correlation coefficients of systolic pressure with sex, age, height, body mass, chest circumference of Peason were 0.078, 0.166, 0.337, 0.313 and 0.304 (P ＜ 0.01). ② Correlation coefficients of diastolic pressure with sex, age, height, body mass, chest circumference of Peason were 0.047, 0.120, 0.268, 0.271 and 0.251 (P ＜ 0.01). ③ After controlling two effect of anthropometric parameters on each other, systolic pressure and diastolic pressure were only correlated with height and chest circumference (P ＜ 0.01), but was not correlated with age, sex and body mass (P ＞ 0.05). CONCLUSION: After controlling the effect of anthropometric parameters on each other, systolic pressure and diastolic pressure of children were positively correlated with height and chest circumference.
