Separate and combined associations of obesity and metabolic health with coronary heart disease: a pan-European case-cohort analysis.
Separate and combined associations of obesity and metabolic health with coronary heart disease: a pan-European case-cohort analysis.
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DOI:
10.1093/eurheartj/ehx448
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发表时间:
2018-02-01
影响因子:
39.3
通讯作者:
Butterworth AS
中科院分区:
文献类型:
--
作者:
Lassale C;Tzoulaki I;Moons KGM;Sweeting M;Boer J;Johnson L;Huerta JM;Agnoli C;Freisling H;Weiderpass E;Wennberg P;van der A DL;Arriola L;Benetou V;Boeing H;Bonnet F;Colorado-Yohar SM;Engström G;Eriksen AK;Ferrari P;Grioni S;Johansson M;Kaaks R;Katsoulis M;Katzke V;Key TJ;Matullo G;Melander O;Molina-Portillo E;Moreno-Iribas C;Norberg M;Overvad K;Panico S;Quirós JR;Saieva C;Skeie G;Steffen A;Stepien M;Tjønneland A;Trichopoulou A;Tumino R;van der Schouw YT;Verschuren WMM;Langenberg C;Di Angelantonio E;Riboli E;Wareham NJ;Danesh J;Butterworth AS
The hypothesis of “metabolically healthy obesity” implies that, in the absence of metabolic dysfunction, individuals with excess adiposity are not at greater cardiovascular risk. We tested this hypothesis in a large pan-European prospective study. We conducted a case-cohort analysis in the 520,000-person European Prospective Investigation into Cancer and Nutrition study (“EPIC-CVD”). During median follow-up of 12.2 years, we recorded 7,637 incident coronary heart disease (CHD) cases. Using cut-offs recommended by guidelines, we defined obesity and overweight using BMI, and metabolic dysfunction (“unhealthy”) as ≥3 of elevated blood pressure, hypertriglyceridemia, low HDL-cholesterol, hyperglycemia, elevated waist circumference. We calculated hazard ratios (HRs) and 95% confidence intervals (95% CI) within each country using Prentice-weighted Cox proportional hazard regressions, accounting for age, sex, centre, education, smoking, diet and physical activity. Compared to metabolically healthy normal weight people (reference), HRs were 2.15 (95%CI: 1.79; 2.57) for unhealthy normal weight, 2.33 (1.97; 2.76) for unhealthy overweight, and 2.54 (2.21; 2.92) for unhealthy obese people. Compared to the reference group, HRs were 1.26 (1.17; 1.36) and 1.28 (1.05; 1.56) for metabolically healthy overweight and obese people, respectively. These results were robust to various sensitivity analyses. Irrespective of BMI, metabolically unhealthy individuals had higher CHD risk than their healthy counterparts. Conversely, irrespective of metabolic health, overweight and obese people had higher CHD risk than lean people. These findings challenge the concept of “metabolically healthy obesity”, encouraging population-wide strategies to tackle obesity.
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DOI:
10.1001/jama.2016.21042
发表时间:
2017-02-14
期刊:
JAMA
影响因子:
--
作者:
Emdin CA;Khera AV;Natarajan P;Klarin D;Zekavat SM;Hsiao AJ;Kathiresan S
通讯作者:
Kathiresan S
DOI:
10.3945/ajcn.115.110924
发表时间:
2015-08
期刊:
The American journal of clinical nutrition
影响因子:
--
作者:
Bell JA;Hamer M;van Hees VT;Singh-Manoux A;Kivimäki M;Sabia S
通讯作者:
Sabia S
影响因子:
6.9
作者:
Bobbioni-Harsch, Elisabetta;Pataky, Zoltan;Golay, Alain
通讯作者:
Golay, Alain
影响因子:
5.8
作者:
Aung, Koko;Lorenzo, Carlos;Haffner, Steven M.
通讯作者:
Haffner, Steven M.
影响因子:
3.5
作者:
Fan, Jingyao;Song, Yiqing;Zhang, Weili
通讯作者:
Zhang, Weili