The relationship between body fat percentage, waist-hip ratio and pulmonary ventilatory function among the adult females in Heilongjiang, in 2008 / 中华预防医学杂志
Chinese Journal of Preventive Medicine
;
(12): 706-710, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-291511
ABSTRACT
<p><b>OBJECTIVE</b>To examine the effect of body fat mass and fat distribution on pulmonary ventilatory function among the adult females.</p><p><b>METHODS</b>Based on the multistage cluster sampling principal, we selected 935 healthy adult females with ages of 19-81 years old in Heilongjiang province to conduct the study. Every 10-years old as a age group. Firstly obtain the basic situation through the questionnaire survey, and then measure the height, body weight, waistline, hip circumference, body composition and lung function. FVC, FEV1, PEF, FEF25%, FEF 50%, FEF 75% and MMEF were determined. This study also examined the relationships between percentage body fat (PBF), waist-hip ratio (WHR) and FVC, FEV1, PEF, FEF25%, FEF 50%, FEF 75%, MMEF.</p><p><b>RESULTS</b>PBF of subjects with ages of 19 - 29 years old and over 60 years old were (16.89 ± 5.34)% and (24.39 ± 6.83)%, WHR were 0.77 ± 0.05 and 0.88 ± 0.06, respectively. PBF and WHR tended to increase with age (F = 50.11, P value < 0.01). PBF obesity rates of subjects with ages of 19 - 29 years old and over 60 years old were 3.23% (7/217) and 43.75% (28/64), WHR obesity rates were 19.35% (42/217) and 85.94% (55/64) respectively. PBF obesity rate and WHR obesity rate tended to increase with age (χ(2) = 161.66, P value < 0.01; χ(2) = 159.61, P value < 0.01). PBF obesity groups compared with the normal groups, the former pulmonary ventilation function reduced significantly, of which FEF 50%, FEF 75% and MMEF decreased 2.61%, 19.44%, 10.28%, respectively. WHR obesity groups compared with the normal groups, the former pulmonary ventilation function reduced significantly, of which FEF 50%, FEF 75% and MMEF decreased 7.61%, 23.15%, 12.04%. After adjustment of age, height and body mass index (BMI), PBF was negatively correlated with FVC, FEV1, PEF and FEF25% (r values were -0.14, -0.14, -0.07, -0.07, respectively, all P value s < 0.05); WHR was negatively correlated with FEV1 (r value was -0.07, P value < 0.05) after adjustment of age, height and BMI.</p><p><b>CONCLUSION</b>PBF augmentation and abdominal obesity among adult females may be the risk factors of pulmonary function impairment.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
China
/
Adipose Tissue
/
Surveys and Questionnaires
/
Risk Factors
/
Sampling Studies
/
Pulmonary Ventilation
/
Waist-Hip Ratio
/
Body Fat Distribution
/
Lung
Type of study:
Etiology study
/
Risk factors
Limits:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
Country/Region as subject:
Asia
Language:
Chinese
Journal:
Chinese Journal of Preventive Medicine
Year:
2010
Type:
Article
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