Valores de referência para o teste cardiopulmonar para homens e mulheres sedentários e ativos

Herdy, Artur Haddad; Uhlendorf, Dorian

doi:10.1590/s0066-782x2010005000155

Cited by 80 publications

(49 citation statements)

References 21 publications

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“…This is in agreement with other population-based studies on V Epeak [39], [42]–[44], V Tpeak and f Bpeak [22], [45], and as expected as women have smaller lung size and dynamic lung function volumes than men, also after adjusting for differences in stature [46]. We observed 6–30% higher V Epeak among men and women compared to that seen in Brazilian [42] (n = 3992), American [43] (n = 988) and French [44] (n = 150) populations, as well as in small sample size studies [22], [45], [47], [48]. Yet, a Norwegian study [49] (n = 759) displays V Epeaks fairly consistent with ours.…”

Section: Discussionsupporting

confidence: 93%

“…We observed V Than at an average 77% of VO 2peak , in both sexes, and in line with other studies (n = 204–3992) [24], [40], [42], [53], [54] minor sex differences. Previous studies report V Than at significantly lower fractions (49–70% of VO 2peak ) [23], [24], [40], [42], [53], [54], or more consistent to that observed by us [25], [55], [56].…”

Section: Discussionsupporting

confidence: 93%

“…Lower V Epeak with increasing age is consistent with findings in Brazilian [42] (n = 3992), Israeli [23] (male = 1424), Canadian [39] (n = 100), [25] (male = 816) and French [44] (n = 150) studies, and in line with an age attenuation in dynamic lung function largely attributed to decreased elastic recoil [50], [51].…”

Section: Discussionsupporting

confidence: 87%

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Cardio-Respiratory Reference Data in 4631 Healthy Men and Women 20-90 Years: The HUNT 3 Fitness Study

2014

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PurposeTo provide a large reference material on key cardio-respiratory variables in a healthy population of Norwegian men and women aged 20–90 years.MethodsSub maximal and peak levels of cardio-respiratory variables were measured using cardiopulmonary exercise testing during treadmill running.ResultsThe highest peak ventilation among men (141.9±24.5 L·min−1) and women (92.0±16.5 L·min−1) was observed in the youngest age group (20–29 years, sex differences p<0.001) with an average 7% reduction per decade. The highest tidal volumes were observed in the 30–39 and 40–49 year age groups among men (2.94±0.46 L) and women (2.06±0.32 L) (sex differences p<0.001), with a subsequent average 6% reduction per decade. Ventilatory threshold and respiratory compensation point were observed at approximately 77% and 87% of peak oxygen uptake (VO2peak) among men and women, respectively. The best ventilatory efficiency (EqVCO2Than) was observed in the youngest age group (20–29 years) in both men (26.2±2.8) and woman (27.5±2.7) (sex differences p<0.001) with an average 3% deterioration in ventilatory efficiency per decade.ConclusionThis is the largest European reference material of cardio-respiratory variables in healthy men and women aged 20–90 years, establishing normal values for, and associations between key cardio-respiratory parameters. This will be useful in clinical decision making when evaluating cardiopulmonary health in similar populations.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionsupporting

confidence: 93%

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Cardio-Respiratory Reference Data in 4631 Healthy Men and Women 20-90 Years: The HUNT 3 Fitness Study

2014

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“…É consenso que homens possuem maior VO 2max que mulheres 1,17,18 . Essa diferença é resultante de maiores concentrações de hemoglobina, além de um volume sanguíneo maior em homens, o que resulta em mais O 2 carreado e ofertado aos tecidos 19,20 . No presente estudo, o grupo de ratos machos apresentou maior VO 2max quando comparado aos grupos ovulatório e ooforectomizado, corroborando com dados presentes na literatura, observados em homens e mulheres.…”

Section: Discussionunclassified

Influência dos hormônios sexuais no consumo de oxigênio de ratos

Conti

Sanches

Bernardes

et al. 2014

Rev Bras Med Esporte

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“…Cardiorespiratory fitness is a measure of body function and its assessment should play an important role in physical activity promotion (Jankowski, Niedzielska, Brzezinski, & Drabik, 2015), when cardiorespiratory capacity is high it is associated with lower cardiovascular risk, especially when accompanied by weight reductions (Díez, Sánchez, Mora, Notario, Torrijos et al, 2014). Since it is a prognostic parameter for cardiovascular disease (Herdy & Uhlendorf, 2011). the variable VO2max is generally considered to be the best measure of cardiorespiratory capacity (Freedson and Goodman, 1993;cited in Meléndez-Ortega, Lucy, Barbeau, & Ann, 2010), given this and its importance, the determination of VO2max has become a routine procedure in research projects to evaluate the cardiovascular capacity of subjects (Meléndez-Ortega et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

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2017

JPES

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Abstract:In Chile, the increase in childhood obesity in school populations is a concern and has become an important public health problem, both in urban and rural sectors, it has experienced an accelerated increase in the number of overweight or obese individuals. The objective of the research was to describe and relate nutritional status through anthropometric assessments and the state of cardiorespiratory condition among students from rural and urban sectors of the Araucanía region of Chile. A total of 103 students (males, n = 60, females, n = 43) between 12 and 14 years of age (M ± DT: age = 12.9 ± 0.7 years), belonging to rural and urban sectors of the municipality of Angol, Araucanía region, Chile took part in the research. To evaluate the anthropometric variables weight, height and waist circumference were measured, to then calculate BMI and waist / height index; Navette and Ruffier tests were applied to evaluate cardiorespiratory capacity and VO2max after which a statistical analysis was performed using the SPSS v20.0 software. The results obtained indicated that in general there are not too many significant differences between urban and rural students in the variables evaluated, VO2max variable had a significant difference (p <0.05) though, the population of urban students obtained better results in the evaluated variables over rural students, correlations were found between the variables, the most prominent, a negative correlation between VO 2 max and BMI, it is proposed to carry out new research in the related school population in rural and urban sectors throughout Chile.

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Valores de referência para o teste cardiopulmonar para homens e mulheres sedentários e ativos

Abstract: Background: The reference values for cardiopulmonary exercise testing (CPET) available in Brazil were derived from a cycle ergometer in a sedentary and relatively small population.

Cited by 80 publications

References 21 publications

Cardio-Respiratory Reference Data in 4631 Healthy Men and Women 20-90 Years: The HUNT 3 Fitness Study

Cardio-Respiratory Reference Data in 4631 Healthy Men and Women 20-90 Years: The HUNT 3 Fitness Study

Influência dos hormônios sexuais no consumo de oxigênio de ratos

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