Vivian Hernandez Botelho, Aluísio J D Barros, Renata Gonçalves de Oliveira, Rafaela Costa Martins, Helen Gonçalves, Ana M B Menezes, Cauane Blumenberg
{"title":"1993年巴西Pelotas出生队列参与者的测量体重、身高和BMI与基于网络的自我报告数据之间的一致性：一项横断面验证研究。","authors":"Vivian Hernandez Botelho, Aluísio J D Barros, Renata Gonçalves de Oliveira, Rafaela Costa Martins, Helen Gonçalves, Ana M B Menezes, Cauane Blumenberg","doi":"10.1590/S2237-96222023000200013","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>to evaluate the agreement between measured height, weight, and body mass index (BMI) during the 22-year follow-up of the 1993 Pelotas Birth Cohort, state of Rio Grande do Sul, Brazil, and self-reported data during the online follow-up of the coortesnaweb.</p><p><strong>Methods: </strong>this was a cross-sectional validation study; agreement was assessed by means of Lin's concordance correlation coefficient for continuous measures and weighted Kappa for nutritional status; Spearman's rank correlation coefficient was used to estimate the correlation between measurements.</p><p><strong>Results: </strong>a total of 783 participants were included; it could be seen high correlation and high agreement between the measured height (r = 0.966; ρ = 0.966), weight (r = 0.934; ρ = 0.928), and BMI (r = 0.903; ρ = 0.910) and Web-based self-reported data; there was no correlation between mean difference and the time interval between measurements.</p><p><strong>Conclusion: </strong>using the Internet to collect self-reported anthropometric measurements is as valid as the traditional method.</p>","PeriodicalId":51473,"journal":{"name":"Epidemiologia e Servicos de Saude","volume":"32 2","pages":"e2022590"},"PeriodicalIF":2.5000,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10379011/pdf/","citationCount":"0","resultStr":"{\"title\":\"Agreement between measured weight, height and BMI and Web-based self-reported data in participants of the 1993 Pelotas Birth Cohort, Brazil: a cross-sectional validation study.\",\"authors\":\"Vivian Hernandez Botelho, Aluísio J D Barros, Renata Gonçalves de Oliveira, Rafaela Costa Martins, Helen Gonçalves, Ana M B Menezes, Cauane Blumenberg\",\"doi\":\"10.1590/S2237-96222023000200013\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>to evaluate the agreement between measured height, weight, and body mass index (BMI) during the 22-year follow-up of the 1993 Pelotas Birth Cohort, state of Rio Grande do Sul, Brazil, and self-reported data during the online follow-up of the coortesnaweb.</p><p><strong>Methods: </strong>this was a cross-sectional validation study; agreement was assessed by means of Lin's concordance correlation coefficient for continuous measures and weighted Kappa for nutritional status; Spearman's rank correlation coefficient was used to estimate the correlation between measurements.</p><p><strong>Results: </strong>a total of 783 participants were included; it could be seen high correlation and high agreement between the measured height (r = 0.966; ρ = 0.966), weight (r = 0.934; ρ = 0.928), and BMI (r = 0.903; ρ = 0.910) and Web-based self-reported data; there was no correlation between mean difference and the time interval between measurements.</p><p><strong>Conclusion: </strong>using the Internet to collect self-reported anthropometric measurements is as valid as the traditional method.</p>\",\"PeriodicalId\":51473,\"journal\":{\"name\":\"Epidemiologia e Servicos de Saude\",\"volume\":\"32 2\",\"pages\":\"e2022590\"},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2023-07-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10379011/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Epidemiologia e Servicos de Saude\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1590/S2237-96222023000200013\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2023/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q1\",\"JCRName\":\"Multidisciplinary\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Epidemiologia e Servicos de Saude","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/S2237-96222023000200013","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"Multidisciplinary","Score":null,"Total":0}
Agreement between measured weight, height and BMI and Web-based self-reported data in participants of the 1993 Pelotas Birth Cohort, Brazil: a cross-sectional validation study.
Objective: to evaluate the agreement between measured height, weight, and body mass index (BMI) during the 22-year follow-up of the 1993 Pelotas Birth Cohort, state of Rio Grande do Sul, Brazil, and self-reported data during the online follow-up of the coortesnaweb.
Methods: this was a cross-sectional validation study; agreement was assessed by means of Lin's concordance correlation coefficient for continuous measures and weighted Kappa for nutritional status; Spearman's rank correlation coefficient was used to estimate the correlation between measurements.
Results: a total of 783 participants were included; it could be seen high correlation and high agreement between the measured height (r = 0.966; ρ = 0.966), weight (r = 0.934; ρ = 0.928), and BMI (r = 0.903; ρ = 0.910) and Web-based self-reported data; there was no correlation between mean difference and the time interval between measurements.
Conclusion: using the Internet to collect self-reported anthropometric measurements is as valid as the traditional method.
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