We have located links that may give you full text access.
JOURNAL ARTICLE
VALIDATION STUDIES
Misclassification of high-risk older subjects using waist action levels established for young and middle-aged adults--results from the Rotterdam Study.
Journal of the American Geriatrics Society 2000 December
OBJECTIVES: In the literature, cutoff points based on waist circumference (waist action levels) have been suggested to replace cutoff points based on body mass index (BMI) and waist-hip ratio (WHR) in identifying subjects who are overweight or obese and/or with central fat distribution. These cutoff points have been based on analysis in mainly middle-aged and younger adults. In this article, we examine the applicability of the suggested waist action levels in an older population.
PARTICIPANTS: A total of 6,423 men and women aged 55 or over participating in the Rotterdam Study, a population-based cohort study.
MEASUREMENTS: Sensitivities and specificities of the proposed waist action levels in relation to the cutoff points for BMI and WHR were calculated. Also, cardiovascular risk factor levels at baseline examination in the different categories defined by high/low waist circumference, BMI and WHR were investigated.
RESULTS: At waist action level 1 (waist circumference > or =94 cm in men, > or =80 cm in women), sensitivity was 71% in men and 86% in women for detecting those with high BMI (> or =25 kg/m2) and/or WHR (> or =0.95 in men, > or =0.80 in women). At waist action level 2 (waist circumference > or =102 cm in men, > or =88 cm in women in comparison with BMI > or =30 kg/m2 and/or WHR > or =0.95 in men, > or =0.80 in women), sensitivity was considerably lower: 35% in men and 59% in women. This was mainly due to a large proportion of subjects with low waist and BMI but high WHR. Specificity was high (>90%) at both action levels. Cardiovascular disease risk factors, except smoking, tended to increase with increasing waist circumference, WHR, and BMI.
CONCLUSIONS: The suggested cutoff points for waist circumference are only to a limited degree useful in identifying subjects with overweight and obesity and/or central fat distribution in an older population. This concerns especially the upper cutoff point (waist action level 2) and is mainly due to the increased central distribution of fat with advancing age.
PARTICIPANTS: A total of 6,423 men and women aged 55 or over participating in the Rotterdam Study, a population-based cohort study.
MEASUREMENTS: Sensitivities and specificities of the proposed waist action levels in relation to the cutoff points for BMI and WHR were calculated. Also, cardiovascular risk factor levels at baseline examination in the different categories defined by high/low waist circumference, BMI and WHR were investigated.
RESULTS: At waist action level 1 (waist circumference > or =94 cm in men, > or =80 cm in women), sensitivity was 71% in men and 86% in women for detecting those with high BMI (> or =25 kg/m2) and/or WHR (> or =0.95 in men, > or =0.80 in women). At waist action level 2 (waist circumference > or =102 cm in men, > or =88 cm in women in comparison with BMI > or =30 kg/m2 and/or WHR > or =0.95 in men, > or =0.80 in women), sensitivity was considerably lower: 35% in men and 59% in women. This was mainly due to a large proportion of subjects with low waist and BMI but high WHR. Specificity was high (>90%) at both action levels. Cardiovascular disease risk factors, except smoking, tended to increase with increasing waist circumference, WHR, and BMI.
CONCLUSIONS: The suggested cutoff points for waist circumference are only to a limited degree useful in identifying subjects with overweight and obesity and/or central fat distribution in an older population. This concerns especially the upper cutoff point (waist action level 2) and is mainly due to the increased central distribution of fat with advancing age.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app