Custo-benefício de programa de exercício físico para redução de peso em adultos
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Abstract
The objective was to estimate the cost-effectiveness of lifestyle-modification program in reducing the obesity. Was collected data from 271 adults (both genders) they participated in exercise program, with different protocols as regards type and duration (2, 6 or 12 months), envolved nutritional counseling or food fiber adequacy. Weight and height were measured to calculate the Body Mass Index (BMI). The considered expenditure with obesity were R0,79/person/year,andthemonthlycostoftheprogramR1.580,00. For 2 months, the group following walk and mixed exercises (walk and strength) with food fiber adequacy achieved greater weight loss and BMI reduction, and in 6 months was the group walk. The eutrophy increased in 2 months of mixed exercises with fiber, 6 months with walk, 1 year of mixed and walk. According to the cost-benefit estimates, the economy of public revenue with 2 months of mixed exercises with fiber would be almost R2,4million,with1yearofmixeditwouldbeR 726.000 and R2,4millionofwalk.Theprogramhasshownthat,ifappliednationwidecities,thegeneratedsavingswouldbeenoughsufficienttoimplementthisprograminallmunicipalitiesinthiscountry.Oobjetivofoiestimarocusto−benefıˊciodeprogramademudanc\cadeestilodevidanareduc\ca~odaobesidade.Foramreunidosdadosde271adultos(ambossexos)participantesdeprogramadeexercıˊciofıˊsico,comprotocolosdistintosemtipoedurac\ca~o(2,6ou12meses),envolvendoaconselhamentoalimentarouadequac\ca~odefibrasalimentares.Aferiu−sepesoeestaturaparacaˊlculodoIˊndicedeMassaCorporal(IMC).Considerou−seR0,79/pessoa/ano o custo da hospitalização relacionada à obesidade e do programa R1.580,00/me^s.Em2meses,ogrupodecaminhadaeodeexercıˊciosmistos(caminhadaeforc\ca)eadequac\ca~odefibrasalimentarestiverammaiorreduc\ca~odepesoeIMC.Aeutrofiaaumentouem2mesescomexercıˊciosmistoseadequac\ca~odefibras,6mesesdecaminhada,1anodeexercıˊciosmistosoucaminhada.Peloscaˊlculosaeconomiaaoscofrespuˊblicoscom2mesesdeexercıˊciosmistosefibrasseriadeaproximadamenteR2 milhões e, com 1 ano de exercícios mistos, de R726.000ecomcaminhadadeR2,4 milhões. O programa mostrou que a economia gerada seria suficiente para financiar a replicação deste programa em todos os municípios brasileiros