Analysis of distribution characteristics and influencing factors of healthy and long-lived people in Shanglin area of Nanning, Guangxi Zhuang Autonomous Region
10.3760/cma.j.cn112338-20200422-00624
- VernacularTitle:广西壮族自治区南宁市上林地区长寿人群分布特征和影响因素研究
- Author:
Huabin SU
1
;
Xiaolin NI
;
Zhaoping WANG
;
Li ZHANG
;
Guofang PANG
;
Yuan LYU
;
Wei ZHANG
;
Huiping YUAN
;
Liang SUN
;
Ze YANG
;
Caiyou HU
Author Information
1. 广西壮族自治区江滨医院预防保健科，南宁 530021
- Keywords:
Longevity;
Epidemiologic characteristics;
Cross-sectional study;
Protective factors
- From:
Chinese Journal of Epidemiology
2021;42(1):106-112
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the epidemiologic characteristics of long-lived population and influencing factors in Shanglin county of Guangxi and provide scientific basis for the study of health and longevity in Guangxi.Methods:We collected and analyzed the general demographic cross-sectional data of the long-lived individuals (≥90 years old) in 11 villages and towns by multi-source registration and face-to-face interview. The age group control design was adopted to conduct a comparison among the longevity group (90-100 years old), centenarian group (≥100 years old), the longevity plus centenarian group and control group (local population aged 40-85 years), and identify the factors related to longevity.Results:Among the 496 007 people registered in Shanglin, 1 533 were aged ≥90 years, including 1 453 in the longevity group, with an average age of (92.84±2.46) years, and 80 in the centenarian group, with an average age of (102.67±2.60) years. The spatial distribution of long-lived individuals and centenarians was mainly in the north and central areas, and sparse in southwest area. Analysis on factors related to health and longevity indicated that old people with Zhuang ethnic ( OR=1.551,95% CI:1.308-1.838), married ( OR=55.507,95% CI:36.087-85.377) and moderately high waist-to-hip ratio ( OR=258.056,95% CI:27.775-2 397.569), and SBP ( OR=1.019,95% CI:1.013-1.026) tended to live longer. Conclusions:We found that the rate of longevity in Shanglin was higher than the average level in Guangxi and China. Longevity in Shanglin country had unique spatial and population distribution characterics of female longevity more than male longevity, mainly Zhuang ethnic and so on. Being women, married, family history of longevity, appropriate high waist-to-hip ratio, SBP and blood sugar level might be positive factors for longevity in Shanglin, but the impacts of other factors on longevity need further study.
