Found 497 datasets matching "cross-sectional".
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Background By 1990, 94 percent of the acquired immunodeficiency syndrome (AIDS) cases in Romania were in children less than 13 years of age. The majority of the cases were identified in...
Search relevance: 188.03 | Views last month: 3 -
Background In Mexico, guidelines for fasting periods, or any audits on this topic are unavailable, and therefore the attitudes of anesthesiologists for recommending preoperative fasting...
Search relevance: 170.40 | Views last month: 1 -
Background The Digestive Diseases Week (DDW) is the major meeting for presentation of research in gastroenterology. The acceptance of an abstract for presentation at this meeting is the...
Search relevance: 168.95 | Views last month: 1 -
This dataset contains survey data including wading and real-time kinematic (RTK) Global Positioning System (GPS) of water surface elevation and channel bed topography at cross section 5 (xs5) on...
Search relevance: 155.90 | Views last month: 0 -
Background This survey's objective was to provide planning information by examining utilization patterns, health outcomes and costs associated with existing practices in the management...
Search relevance: 147.41 | Views last month: 17 -
These data and code successfully reproduce nearly all cross-sectional stock return predictors. The 319 characteristics draw from previous meta-studies, but authors differ by comparing their...
Search relevance: 138.49 | Views last month: 9 -
This dataset documents business cycle properties of the full cross-sectional distributions of U.S. stock returns and credit spreads from financial and nonfinancial firms. The skewness of returns...
Search relevance: 137.19 | Views last month: 1 -
Background Race is commonly described in epidemiological surveys based on phenotypic characteristics. Training of interviewers to identify race is time-consuming and self identification...
Search relevance: 118.94 | Views last month: 0 -
This dataset contains survey data including wading and real-time kinematic (RTK) Global Positioning System (GPS) of water surface elevation and channel bed topography at cross section 5 (xs5) on...
Search relevance: 116.10 | Views last month: 0 -
Purpose This study examines oral health behavioral trends and the development of sociodemographic differences in oral health behaviors among Tanzanian students between 1999 and 2000. ...
Search relevance: 115.11 | Views last month: 1 -
Background Although systematic reviews of health care interventions are an invaluable tool for health care providers and researchers, many potential authors never publish reviews. This...
Search relevance: 108.52 | Views last month: 0 -
Background Two methods are presented for obtaining hysterectomy prevalence corrected estimates of invasive cancer incidence rates and probabilities of the corpus uterine. ...
Search relevance: 107.94 | Views last month: 0 -
The U.S. Geological Survey (USGS), in cooperation with the Texas Department of Transportation (TxDOT), deployed RQ-30 surface velocimetry sensors (hereinafter referred to as “RQ-30 sensors”) made...
Search relevance: 107.43 | Views last month: 0 -
NHANES data from the 2003-2014 survey years. Specific to adolescents. Ancillary data related to metabolic syndrome and other covariates. This dataset is associated with the following...
Search relevance: 107.06 | Views last month: 3 -
Background In a population-based epidemiological study in Ngaoundere, Cameroon, we studied cross-sectional child morbidity and the cost of necessary investigation and treatment. ...
Search relevance: 93.45 | Views last month: 2 -
Background Many physicians are transitioning from paper to electronic formats for billing, scheduling, medical charts, communications, etc. The primary objective of this research was to...
Search relevance: 92.57 | Views last month: 1 -
Background Japanese (both in Japan and Hawaii) have a lower incidence of falls and of hip fracture than North American and European Caucasians, but the reasons for these differences are...
Search relevance: 90.99 | Views last month: 1 -
These data were compiled for/to National Park Service and Upper Colorado River Endangered Fish Recovery Program. Objective(s) of our study were to resurvey previously established cross sections on...
Search relevance: 90.89 | Views last month: 0 -
These data were compiled for the National Park Service and Upper Colorado River Endangered Fish Recovery Program. Objective(s) of our study were to resurvey previously established cross sections...
Search relevance: 88.10 | Views last month: 2 -
Background Investigating the validity of the self-reported values of weight allows for the proper assessment of studies using questionnaire-derived data. The study examined the accuracy...
Search relevance: 84.92 | Views last month: 0
