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The authors undertook a cross-sectional analysis to look at how frequently unnecessary changes to second- line regimens were made, the patterns of resistance that developed in those on failing first -line antiretroviral treatment and the risk factors for the accumulation of NRTI-associated mutations.
METHODS: We performed a cross-sectional analysis of data from the Third National Health and Nutrition Examination Survey (1988-1994) and examined the association between serum 25(OH)D levels and prevalence of CVD in a representative population-based sample of 16,603 men and women aged 18 years or older.
To gauge the effect of sarcopenia on insulin resistance (the root cause of Type 2 diabetes) and blood glucose levels in both obese and non-obese people, UCLA researchers performed a cross-sectional analysis of data on 14,528 people from the National Health and Nutrition Examination Survey III.
To estimate the prevalence of vitamin D deficiency in women with pelvic floor disorders and evaluate possible associations, US researchers conducted a cross-sectional analysis of non-pregnant women older than 20 years of age with data on pelvic floor disorders and vitamin D measurements (n=1881).
They conducted a cross-sectional analysis on a subset of about 400 men and women 65 years of age or older who had completed a three-year osteoporosis-intervention trial.
This paper uses repeated cross-sectional analysis of household-level data over the 1984 to 2007 period to ascertain which of these hypotheses is more valid for the New Zealand case.
Among his topics are design and sample size issues, the cross-sectional analysis of quality-of-life outcomes, exploring and modelling longitudinal data, economic evaluations, and meta-analysis.
Data for this cross-sectional analysis were drawn from Project EAT (Eating Among Teens)-II, the second wave of a population-based study in Minnesota.
They conducted a cross-sectional analysis on a subset of nearly 400 male and female volunteers aged 65 or older who had completed a 3-year osteoporosis-intervention trial.
Cross-sectional analysis showed good solder joint formation of the QFPs.
that of your competition, today and historically), global price (360 degrees relative to past history and competitive pricing, in the real world, from gasoline to fertilizer), cross-sectional analysis (how your situation compares with that of other companies, in other categories, in other countries, etc.), and time series analysis (importantly excluding 2001 and 2002 which were very atypical, but focusing, instead, on 1991/92, 1982/83 and 1971/74).