Edner F. Zanuto , Raphael M. Ritti‐Dias , William R. Tebar , Catarina C. Scarabottolo , Leandro D. Delfino , Juliano Casonatto , Luiz Carlos M. Vanderlei , Diego Giulliano Destro Christofaro
{"title":"体育活动与男孩和女孩的静息心率有关吗?一项有代表性的研究控制了混杂因素","authors":"Edner F. Zanuto , Raphael M. Ritti‐Dias , William R. Tebar , Catarina C. Scarabottolo , Leandro D. Delfino , Juliano Casonatto , Luiz Carlos M. Vanderlei , Diego Giulliano Destro Christofaro","doi":"10.1016/j.jpedp.2019.04.003","DOIUrl":null,"url":null,"abstract":"<div><h3>Objective</h3><p>Investigate the relationship between different domains of physical activity and resting heart rate (RHR) in boys and girls.</p></div><div><h3>Method</h3><p>The sample included 1011 adolescents, aged between 10 and 17 years. RHR was measured by a heart rate monitor and physical activity was assessed in total and in three different domains (school, occupational, and sports practice) by a questionnaire. Anthropometry was directly obtained for body mass index and central fat. Ethnicity, sedentary behavior, and smoking habits were self‐reported and used to adjust the analysis, through hierarchical linear regression.</p></div><div><h3>Results</h3><p>Total physical activity was associated with low RHR in boys (<em>β</em> <!-->=<!--> <!-->−0.52; 95% CI: −0.92, −0.12) and girls (<em>β</em> <!-->=<!--> <!-->−0.67; 95% CI: −1.07, −0.28). Although sporting physical activities were associated with low RHR in both boys (<em>β</em> <!-->=<!--> <!-->−0.58; 95% CI: −1.05, −0.11) and girls (<em>β</em> <!-->=<!--> <!-->−0.87; 95% CI: −1.34, −0.39), occupational physical activity was related to low RHR only in boys (<em>β</em> <!-->=<!--> <!-->−1.56; 95% CI: −2.99, −0.14).</p></div><div><h3>Conclusion</h3><p>The practice of physical activity in the sport practice domain and total physical activity were related to low RHR in both sexes, while occupational physical activities were associated with RHR only in boys.</p></div>","PeriodicalId":100742,"journal":{"name":"Jornal de Pediatria (Vers?o em Português)","volume":"96 2","pages":"Pages 247-254"},"PeriodicalIF":0.0000,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jpedp.2019.04.003","citationCount":"0","resultStr":"{\"title\":\"Is physical activity associated with resting heart rate in boys and girls? A representative study controlled for confounders\",\"authors\":\"Edner F. Zanuto , Raphael M. Ritti‐Dias , William R. Tebar , Catarina C. Scarabottolo , Leandro D. Delfino , Juliano Casonatto , Luiz Carlos M. Vanderlei , Diego Giulliano Destro Christofaro\",\"doi\":\"10.1016/j.jpedp.2019.04.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Objective</h3><p>Investigate the relationship between different domains of physical activity and resting heart rate (RHR) in boys and girls.</p></div><div><h3>Method</h3><p>The sample included 1011 adolescents, aged between 10 and 17 years. RHR was measured by a heart rate monitor and physical activity was assessed in total and in three different domains (school, occupational, and sports practice) by a questionnaire. Anthropometry was directly obtained for body mass index and central fat. Ethnicity, sedentary behavior, and smoking habits were self‐reported and used to adjust the analysis, through hierarchical linear regression.</p></div><div><h3>Results</h3><p>Total physical activity was associated with low RHR in boys (<em>β</em> <!-->=<!--> <!-->−0.52; 95% CI: −0.92, −0.12) and girls (<em>β</em> <!-->=<!--> <!-->−0.67; 95% CI: −1.07, −0.28). Although sporting physical activities were associated with low RHR in both boys (<em>β</em> <!-->=<!--> <!-->−0.58; 95% CI: −1.05, −0.11) and girls (<em>β</em> <!-->=<!--> <!-->−0.87; 95% CI: −1.34, −0.39), occupational physical activity was related to low RHR only in boys (<em>β</em> <!-->=<!--> <!-->−1.56; 95% CI: −2.99, −0.14).</p></div><div><h3>Conclusion</h3><p>The practice of physical activity in the sport practice domain and total physical activity were related to low RHR in both sexes, while occupational physical activities were associated with RHR only in boys.</p></div>\",\"PeriodicalId\":100742,\"journal\":{\"name\":\"Jornal de Pediatria (Vers?o em Português)\",\"volume\":\"96 2\",\"pages\":\"Pages 247-254\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.jpedp.2019.04.003\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jornal de Pediatria (Vers?o em Português)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2255553619300710\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jornal de Pediatria (Vers?o em Português)","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2255553619300710","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Is physical activity associated with resting heart rate in boys and girls? A representative study controlled for confounders
Objective
Investigate the relationship between different domains of physical activity and resting heart rate (RHR) in boys and girls.
Method
The sample included 1011 adolescents, aged between 10 and 17 years. RHR was measured by a heart rate monitor and physical activity was assessed in total and in three different domains (school, occupational, and sports practice) by a questionnaire. Anthropometry was directly obtained for body mass index and central fat. Ethnicity, sedentary behavior, and smoking habits were self‐reported and used to adjust the analysis, through hierarchical linear regression.
Results
Total physical activity was associated with low RHR in boys (β = −0.52; 95% CI: −0.92, −0.12) and girls (β = −0.67; 95% CI: −1.07, −0.28). Although sporting physical activities were associated with low RHR in both boys (β = −0.58; 95% CI: −1.05, −0.11) and girls (β = −0.87; 95% CI: −1.34, −0.39), occupational physical activity was related to low RHR only in boys (β = −1.56; 95% CI: −2.99, −0.14).
Conclusion
The practice of physical activity in the sport practice domain and total physical activity were related to low RHR in both sexes, while occupational physical activities were associated with RHR only in boys.
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