منابع مشابه
Factors Affecting the Outcome of Lumbar Canal Stenosis Surgery: A Two-year Follow-up Study
Background: Lumbar Canal Stenosis (LCS) is the most common reason for spinal surgery in older patients. Identifying factors influencing the outcome of surgical management is important in clinical research. Objectives: This study aims to identify the factors affecting the outcome of surgical management for LCS. Materials & Methods: This prospective non-randomized cohort study was conducted at ...
متن کاملFactors Affecting School Quality In Florida
This paper examines the factors that are theorized to be determinants of school quality in the 67 counties of Florida from 2000 to 2011. The model constructed for this purpose is comprised of a mix of independent variables that include county educational attainment (number of high school graduates and State University System enrollees) and economic factors (median household income, unemployment...
متن کاملA 10-year follow-up study of psychosocial factors affecting couples after infertility treatment.
BACKGROUND Little is known about the long-term course taken in life by couples who had undergone medically assisted reproduction (MAR). The aim of this study was to find out in a large sample whether, in comparison with parents, involuntarily childless couples have a different subjective perception of overall and specific quality of life over a period of >10 years. METHODS Between 1994 and 19...
متن کاملFactors affecting formation and growth of intracranial aneurysms: a long-term follow-up study.
BACKGROUND AND PURPOSE We sought to investigate factors determining growth rate of unruptured intracranial aneurysms as well as formation of new (de novo) aneurysms in patients from a time period when unruptured aneurysms were not treated surgically. METHODS Eighty-seven patients (79 had ruptured aneurysms clipped at start of follow-up) with 111 unruptured aneurysms as well as an additional 7...
متن کاملA study on the factors affecting the follow-up participation in birth cohorts
OBJECTIVES A stable follow-up participation rate is a very important factor for validity in a cohort study. This study analyzed the factors that affect the participation rate at one hospital-based birth cohort in South Korean. METHODS The participants were recruited from the Mothers' and Children's Environmental Health study between 2006 and 2010. The analysis targeted 1751 mothers who partic...
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ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1967
ISSN: 0002-9572
DOI: 10.2105/ajph.57.1.48