Impact Of Ideal Cardiovascular Health Behaviors And Factors On Resting Heart Rate

Objective To investigate the impact of ideal cardiovascular health behaviors and factorson resting heart rate(RHR).Methods A cross-sectional study method was used in this study.83,824employees whohad participated in the2006-2007Kailuan health examination without arrhythmia,errohemoglobin≤90g/L,usage of RHR influenced drugs,history of cerebral infarction ormyocardial infarction or cancer were enrolled.All the information was obtained from theunified questionnaire and measurement of biochemistry.The study population wasdivided into7groups by the number of ideal cardiovascular health behaviors and factorspossessed(n=0,1,2,3,4,5and≥6) to study the relationship between RHR and idealcardiovascular health behaviors and factors.The study population was further stratified bygender to study the relationship between RHR and ideal cardiovascular health behaviorsand factors in different genders. Use the highest quartile of RHR(RHR=80bpm) as cutoffpoint to analyze the impact of ideal cardiovascular health behaviors and factors on theRHR with multivariate logistic regression.And the study population was further stratifiedby gender to analyze the impact of ideal cardiovascular health behaviors and factors onthe RHR in different genders as well.Results1.In the study populatioon,there were2,013cases without any idealcardiovascular health behaviors and factors,11,967cases with1of them,24,092caseswith2of them,24,985cases with3of them,14,862cases with4of them,5,208cases with5of them,697cases with at least6of them.Along with the increasing of number of idealcardiovascular health behaviors and factors possessed,the mean of RHR decreased,thevalue was76.42±10.28,75.24±10.32,74.25±9.94,73.55±9.99,72.60±9.89,72.12±9.69,71.78±9.20, respectively (P<0.05). After stratified by gender,the mean of RHR stilldecreased along with the increasing of number of ideal cardiovascular health behaviorsand factors possessed,the value was76.50±10.28,75.11±10.25,74.28±9.99,73.53±10.13,72.50±10.16,71.64±9.99,72.13±9.77in male and70.23±8.55,76.81±10.97,74.08±9.63,73.61±9.41,72.84±9.22,72.63±9.34,71.47±8.67in female,(P<0.05).2.MultivariateLogistic regression showed that along with the increasing of number of idealcardiovascular health behaviors and factors possessed,the risk of RHR exceeding80bpm gradually reduced.After adjusted by age,gender, high-density lipoprotein,triglyceride,high-sensitive C-reactive protein,tea drinking,alcohol drinking.The resultstill showed that compared with those who have no ideal cardiovascular health behaviorsand factors,the risk of RHR exceeding80bpm gradually reduced along with theincreasing of number of ideal cardiovascular health behaviors and factorspossessed(1,2,3,4,5and≥6),the value of OR was0.79(0.71～0.87),0.68(0.62～0.75),0.61(0.55～0.67),0.52(0.47～0.58),0.50(0.44～0.56),0.49(0.40～0.60),respectively.Similartrend was discovered both in male and female.Conclusion RHR can be lowered by ideal cardiovascular health behavior and factors,thesame trend was observed both in male and female.