Dietary cooking oils and cardiometabolic measurements in an elderly Chinese populationOA
Dietary cooking oils and cardiometabolic measurements in an elderly Chinese population
OBJECTIVE To investigate three features of dietary cooking oil intake,namely,the consumption,cooking style,and composi-tion of fatty acids in relation to several cardiometabolic measurements in an elderly Chinese population. METHODS The elderly(≥ 65 years)participants for this study were recruited from two community health centers in the urban area of Shanghai.A questionnaire was administered to collect information on dietary oil consumption(low,medium and high)and cooking styles(fry or stir-fry vs.others)and the composition of fatty acids(poly-unsaturated vs.mono-unsaturated).The car-diometabolic measurements included anthropometry,blood pressure,fasting plasma glucose and serum lipids. RESULTS The 1186 study participants had a mean age of 70.9±5.4 years.The mean dietary oil consumption was 35.0 g/d,be-ing low(＜25 g/d),medium(25-49 g/d)and high(≥ 50 g/d)in 485,467 and 234 participants,respectively.The proportion of the fry or stir-fry cooking style and oils rich in mono-unsaturated fatty acids was 30.4％and 27.4％,respectively.Both before and after adju-stment for sex,age,current smoking and alcohol intake,dietary oil consumption was significantly(P ≤ 0.02)and positively associa-ted with the prevalence of treated hypertension and fasting plasma glucose concentration.With similar adjustments as above and additional adjustment for dietary oil consumption,the fry or stir-fry cooking style was significantly(P≤ 0.048)and positively associa-ted with body mass index,but inversely with systolic and diastolic blood pressure and serum low-density lipoprotein cholesterol,and the dietary intake of oils rich in mono-unsaturated fat acids was significantly(P ≤ 0.02)and positively associated with diastolic blood pressure,serum triglycerides,total cholesterol and low-density lipoprotein cholesterol,and the prevalence of hypertriglyce-ridemia and hypercholesterolemia. CONCLUSIONS This study showed that both the consumption and composition of fatty acids of the dietary oils mattered with regard to several cardiometabolic measurements in an elderly Chinese population.
Xin-Yu WANG;Chao-Ying MIAO;Xiao-Fei YE;Wen-Yuan-Yue WANG;Jia-Bo ZHU;Yi ZHOU;Yan LI;Ji-Guang WANG
School of Public Health,Shanghai Jiao Tong University School of Medicine,Shanghai,ChinaDepartment of Cardiova-scular Medicine,Centre for Epidemiological Studies and Clinical Trials,The Shanghai Institute of Hypertension,Ruijin Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai,ChinaSchool of Public Health,Shanghai Jiao Tong University School of Medicine,Shanghai,China||Department of Cardiova-scular Medicine,Centre for Epidemiological Studies and Clinical Trials,The Shanghai Institute of Hypertension,Ruijin Hospital,Shanghai Jiao Tong University School of Medicine,Shanghai,China
《老年心脏病学杂志（英文版）》 2024 (006)
642-650 / 9
This study was supported by the National Natural Scie-nce Foundation of China(No.82070432 & No.82070435 &No.82270469 & No.82370426),the Ministry of Science and Technology,Beijing,China(2018YFC1704902 & 2022YF-C3601302),the Shanghai Commissions of Science and Tec-hnology and Health(a special grant for"leading acade-mics")(No.19DZ2340200),and the Three-year Action Pr-ogram of Shanghai Municipality for Strengthening the Construction of Public Health System Big Data and Arti-ficial Intelligence Application,Shanghai,China(GWV-10.1-XK05).All authors had no conflicts of interest to dis-close except Dr.Wang reports receiving lecture and con-sulting fees from Novartis,Omron,and Viatris;and Dr.Li reports receiving research grants from A&D,Bayer,Omron,Salubris,and Shyndec and lecture fees from A&D,Novartis,Omron,Servier,Salubris and Shyndec.The authors gratefully acknowledge the voluntary partici-pation of the study participants from Yuyuan and Sanlin Communities,and the technical assistance of the physici-ans,nurses,technicians,and master and PhD students fr-om the Community Health Centres(Huangpu District and Pudong New Area,Shanghai)and the Shanghai Institu-te of Hypertension(Huangpu District,Shanghai).
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