Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population
Objectives This study aimed at investigating the applicability of a novel index based on waist circumference (WC) and triglyceride (TG) which was named lipid accumulation product (LAP) in the Southern Chinese population, and compared the predictive effects of LAP and other obesity indicators on hype...
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BMJ Publishing Group
2019-11-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/9/11/e029253.full |
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| author | Yan Liu JinXiang Ma Xiaoxia Zhang Peixi Wang JunXuan Huang XinYu Bao YiXian Xie Xin Peng MengJiao Cheng |
| author_facet | Yan Liu JinXiang Ma Xiaoxia Zhang Peixi Wang JunXuan Huang XinYu Bao YiXian Xie Xin Peng MengJiao Cheng |
| author_sort | Yan Liu |
| collection | DOAJ |
| description | Objectives This study aimed at investigating the applicability of a novel index based on waist circumference (WC) and triglyceride (TG) which was named lipid accumulation product (LAP) in the Southern Chinese population, and compared the predictive effects of LAP and other obesity indicators on hypertension risk. Moreover, this study investigated the interactive effects of LAP and family history of hypertension.Methods A total number of 2079 of community-dwelling adults in Southern China were enrolled in this cross-sectional study. The participants underwent questionnaire surveys, anthropometric tests and laboratory examinations. Themultinomial logistic regression model and receiver operating characteristic curves, including LAP, body mass index (BMI), waist-to-hip ratio (WHR), WC and TG, were used to assess the association between hypertension risk and obesity indexes. The interaction effects were evaluated by relative excess risk of interaction (RERI), attributable proportion due to interaction (AP) and synergy index (SI).Results Higher LAP levels have a relatively higher risk of having hypertension in both sexes (males: adjusted OR=2.79 per SD increase, 95% CI 1.43 to 5.44, p<0.001; females: adjusted OR=3.15, 95% CI 1.56 to 6.39, p<0.001). LAP (area under the curve=0.721; 95% CI 0.680 to 0.761) is a better indicator in identifying hypertension risk than BMI, WHR and TG in females, but WC performed better in males. A significant interaction between LAP and family history of hypertension was observed in males (RERI=1.652, 95% CI 0.267 to 3.037; AP=0.516, 95% CI 0.238 to 0.794; SI=3.998, 95% CI 0.897 to 17.820), but there is no statistically significant difference in females.Conclusions LAP significantly associates with hypertension risk in the Southern Chinese population. It has better performance than BMI, WHR and TG on predicting hypertension risk of the Southern Chinese female population. Moreover, LAP and family history of hypertension might synergistically increase the risk of hypertension. |
| format | Article |
| id | doaj-art-bcfe5a6619a24798a55112d626081c38 |
| institution | Kabale University |
| issn | 2044-6055 |
| language | English |
| publishDate | 2019-11-01 |
| publisher | BMJ Publishing Group |
| record_format | Article |
| series | BMJ Open |
| spelling | doaj-art-bcfe5a6619a24798a55112d626081c382024-11-30T01:35:09ZengBMJ Publishing GroupBMJ Open2044-60552019-11-0191110.1136/bmjopen-2019-029253Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese populationYan Liu0JinXiang Ma1Xiaoxia Zhang2Peixi Wang3JunXuan Huang4XinYu Bao5YiXian Xie6Xin Peng7MengJiao Cheng81Tempus AI, Inc., Chicago, IL, USA1 School of Public Health, Guangzhou Medical University, Guangzhou, ChinaDepartment of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, China2 General Practice Center, Nanhai Hospital, Southern Medical University, Foshan, China1 School of Public Health, Guangzhou Medical University, Guangzhou, China1 School of Public Health, Guangzhou Medical University, Guangzhou, China1 School of Public Health, Guangzhou Medical University, Guangzhou, ChinaDepartment of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China1 School of Public Health, Guangzhou Medical University, Guangzhou, ChinaObjectives This study aimed at investigating the applicability of a novel index based on waist circumference (WC) and triglyceride (TG) which was named lipid accumulation product (LAP) in the Southern Chinese population, and compared the predictive effects of LAP and other obesity indicators on hypertension risk. Moreover, this study investigated the interactive effects of LAP and family history of hypertension.Methods A total number of 2079 of community-dwelling adults in Southern China were enrolled in this cross-sectional study. The participants underwent questionnaire surveys, anthropometric tests and laboratory examinations. Themultinomial logistic regression model and receiver operating characteristic curves, including LAP, body mass index (BMI), waist-to-hip ratio (WHR), WC and TG, were used to assess the association between hypertension risk and obesity indexes. The interaction effects were evaluated by relative excess risk of interaction (RERI), attributable proportion due to interaction (AP) and synergy index (SI).Results Higher LAP levels have a relatively higher risk of having hypertension in both sexes (males: adjusted OR=2.79 per SD increase, 95% CI 1.43 to 5.44, p<0.001; females: adjusted OR=3.15, 95% CI 1.56 to 6.39, p<0.001). LAP (area under the curve=0.721; 95% CI 0.680 to 0.761) is a better indicator in identifying hypertension risk than BMI, WHR and TG in females, but WC performed better in males. A significant interaction between LAP and family history of hypertension was observed in males (RERI=1.652, 95% CI 0.267 to 3.037; AP=0.516, 95% CI 0.238 to 0.794; SI=3.998, 95% CI 0.897 to 17.820), but there is no statistically significant difference in females.Conclusions LAP significantly associates with hypertension risk in the Southern Chinese population. It has better performance than BMI, WHR and TG on predicting hypertension risk of the Southern Chinese female population. Moreover, LAP and family history of hypertension might synergistically increase the risk of hypertension.https://bmjopen.bmj.com/content/9/11/e029253.full |
| spellingShingle | Yan Liu JinXiang Ma Xiaoxia Zhang Peixi Wang JunXuan Huang XinYu Bao YiXian Xie Xin Peng MengJiao Cheng Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population BMJ Open |
| title | Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population |
| title_full | Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population |
| title_fullStr | Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population |
| title_full_unstemmed | Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population |
| title_short | Interaction of lipid accumulation product and family history of hypertension on hypertension risk: a cross-sectional study in the Southern Chinese population |
| title_sort | interaction of lipid accumulation product and family history of hypertension on hypertension risk a cross sectional study in the southern chinese population |
| url | https://bmjopen.bmj.com/content/9/11/e029253.full |
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