Results 271 to 280 of about 24,846,870 (325)
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Retina, 2020
PURPOSE To estimate prevalence, associated factors, and time trends of myopia in Chinese children and adolescents. METHODS We searched PubMed, EMBASE, and Web of Science for studies examining the prevalence of myopia in children and adolescents aged 3 ...
L. Dong +4 more
semanticscholar +1 more source
PURPOSE To estimate prevalence, associated factors, and time trends of myopia in Chinese children and adolescents. METHODS We searched PubMed, EMBASE, and Web of Science for studies examining the prevalence of myopia in children and adolescents aged 3 ...
L. Dong +4 more
semanticscholar +1 more source
The Annals of Thoracic Surgery, 2001
This is a review of a series of patients who presented with thymoma over the most recent 20-year period. Changes and trends in disease patterns were documented.Data were collated retrospectively but all pathology slides were reviewed. Survival functions were estimated using the Kaplan-Meier method.Seventy-one patients had a partial or total thymectomy ...
K H, Moore +3 more
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This is a review of a series of patients who presented with thymoma over the most recent 20-year period. Changes and trends in disease patterns were documented.Data were collated retrospectively but all pathology slides were reviewed. Survival functions were estimated using the Kaplan-Meier method.Seventy-one patients had a partial or total thymectomy ...
K H, Moore +3 more
openaire +2 more sources
Journal of Pediatric Surgery, 1969
Abstract Neuroblastoma is a malignant neoplasm of infancy and childhood which stems from the anlage of the sympathetic nervous system. Remarkably, cases undergo clinical remission, during infancy especially, relatively more frequently than cases of any other type of cancer.
D R, Peterson, A H, Bill, I S, Kirkland
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Abstract Neuroblastoma is a malignant neoplasm of infancy and childhood which stems from the anlage of the sympathetic nervous system. Remarkably, cases undergo clinical remission, during infancy especially, relatively more frequently than cases of any other type of cancer.
D R, Peterson, A H, Bill, I S, Kirkland
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Time trends of ectopic pregnancies
BJOG: An International Journal of Obstetrics & Gynaecology, 1987SummaryWhether the increase of ectopic pregnancies could be explained by methodological problems or by changing age structure was examined in data from one hospital (Tampere, Finland) between 1972 and 1984. Numbers of ectopic pregnancies, births, and induced and spontaneous abortions were obtained by 5‐year age‐groups and county of residence from the ...
E, Hemminki, P K, Heinonen
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Forecasting Trends in Time Series
Management Science, 1985Most time series methods assume that any trend will continue unabated, regardless of the forecast lead time. But recent empirical findings suggest that forecast accuracy can be improved by either damping or ignoring altogether trends which have a low probability of persistence.
Everette S. Gardner, Jr., Ed. Mckenzie
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Time Trends in Gastroparesis Treatment
Digestive Diseases and Sciences, 2014While delayed emptying is the defining criterion for gastroparesis, prokinetics often only have a limited impact on symptoms and have been associated with potentially serious adverse effects. The goal of this study was to determine how this information and regulatory changes affected gastroparesis management.The electronic medical records of patients ...
Anwar, Dudekula +2 more
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1997
Abstract Analyses of time trends offer intriguing but inconclusive evidence relating to life course influences on adult disease. There appears to be a combination of linear and non-linear components which are not readily combined and quantified in terms of period and cohort effects.
David P Strachan, Ivan J Perry
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Abstract Analyses of time trends offer intriguing but inconclusive evidence relating to life course influences on adult disease. There appears to be a combination of linear and non-linear components which are not readily combined and quantified in terms of period and cohort effects.
David P Strachan, Ivan J Perry
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International Journal of Injury Control and Safety Promotion, 2016
In the injury field, we commonly report injury or violence rates over time, obtained from national surveillance databases or other registries.
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In the injury field, we commonly report injury or violence rates over time, obtained from national surveillance databases or other registries.
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Time trends in diabetes mellitus in Jordan between 1994 and 2017
Diabetic Medicine, 2019The prevalence of diabetes has been increasing over the past few decades. The objective of this study is to assess the time trends in diabetes between 1994 and 2017 in Jordan.
K. Ajlouni +7 more
semanticscholar +1 more source
2019
In this chapter you will put all the techniques you have learned in the previous chapter to work to create calculations for navigating the timeline to produce the following calculations:
Kathi Kellenberger +2 more
openaire +1 more source
In this chapter you will put all the techniques you have learned in the previous chapter to work to create calculations for navigating the timeline to produce the following calculations:
Kathi Kellenberger +2 more
openaire +1 more source