Results 251 to 260 of about 4,889,471 (293)
Abortion - an elusive moral cut-off point?
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 2007 openaire +1 more source
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Nutritional Anthropometry--Validity of Cut-off Points
Journal of Tropical Pediatrics, 1993The present communication seeks to describe an alternate approach of arriving at cut-off levels using ratio of percentiles for (i) differentiating normal children from the undernourished ones, and (ii) identifying the severely undernourished group of children in the community on the basis of body weight and height.
T, Ramnath, K, Vijayaraghavan, N P, Rao
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Refining the Apgar score cut-off point for newborns at risk
Acta Paediatrica, 2004Aim: To evaluate the Apgar score predictive power for mortality during different periods in the first year of life in a population with a very low mortality rate. Methods: The records of all singleton live births without severe congenital malformations and length of gestation >25 wk (n= 976635) were collected from the Swedish Medical Birth Registry,
Chong, DSY, Karlberg, J
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The bruxism construct: From cut‐off points to a continuum spectrum
Journal of Oral Rehabilitation, 2019Abstract This commentary discusses the need to move on from the adoption of cut‐off points for the definition of the presence/absence of bruxism and justifies the need to embrace an evaluation based on the continuum of jaw motor behaviours.
Daniele Manfredini +4 more
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The Costs of Treating Hypertension — An Analysis of Different Cut-Off Points
Health Policy, 1991In this article the effects of different cut-off points for hypertension treatment are analysed, with respect to treatment costs. A theoretical blood pressure distribution is used to calculate the potential annual cost of treating all persons in Sweden above certain cut-off points for drug treatment.
Magnus Johannesson +2 more
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Cut-Off Points for Cover Plates
Journal of the Structural Division, 1959Coverplate at bottom flange of composite beam may be cut off short of supports; exact computation of theoretical length is tedious; method is presented in form of chart from which theoretical cutoff point can be determined with sufficient accuracy.
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Constructing a cut‐off point for a quantitative diagnostic test
Statistics in Medicine, 1989Abstract This paper is concerned with the problem of constructing a suitable cut‐off point for a quantitative diagnostic test from a sample of diseased and non‐diseased individuals, when the specificity and/or sensitivity required for the resulting diagnostic classification rule are specified.
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Cut-off Point of the Scoliometer in School Scoliosis Screening
Spine, 1997A large-scale study on school screening for scoliosis was conducted to assess the referral rate, prevalence rate, and positive predictive value using different angles of trunk rotation as criteria for referral.To determine an ideal angle of trunk rotation cut-off point to be used for referral in school screening for scoliosis.When using the Scoliometer
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Primary aldosteronism: Aldosterone/renin ratio cut-off points
Endocrinología, Diabetes y Nutrición (English ed.), 2019Primary aldosteronism (PA) is the most common cause of endocrine hypertension, with a prevalence rate of 6-12% in hypertensive patients. Aldosterone/renin ratio (ARR) is the screening test of choice for PA. Because of the variable cut-off points of ARR, reference values related to the populations and methods considered are recommended.(i)To optimize ...
María Laura, Eugenio Russmann +8 more
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[Cut-off point for a positive bronchodilation test].
Anales espanoles de pediatria, 2002To determine bronchodilation in healthy children aged 7-14 years in order to establish the value defining a positive bronchodilation test.We performed a cross-sectional study in healthy, nonsmoking schoolchildren aged 7-14 years in the city of Huesca (Spain).
C, Pardos Martínez +3 more
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