Johnson, KS, Kuchibhatla, M, Payne, R, and Tulsky, JA. "Race and residence: intercounty variation in black-white differences in hospice use". J Pain Symptom Manage 46, no. 5 (November 2013): 681-690.
Johnson, KS, Kuchibhatla, M, Payne, R, and Tulsky, JA. "Race and residence: Intercounty variation in black-white differences in hospice use". Journal of Pain and Symptom Management 46, no. 5 (November 1, 2013): 681-690.
All species concentrations were measured at the exit plane of the reactor using a GC system while residence time variations were explored by varying the bulk flow velocity.
This heuristics is iterated to obtain an optimized configuration vis-à-vis the flow aspects portrayed by the performance parameters, such as the shear stress and the residence time variations.
There were agro-climatic residence area variations in the active trachoma among children which was 80 (29.3%) in low land and 111 (21.4%) in the medium.
Adjustment for maternal race or ethnicity reduced prevalence differences of nitrosatable drug use by state of residence, although some variation still remained by geographical area (Fig. 2).
Although the analysis was stratified by cancer registry region of residence at recruitment, variation in diagnostic and coding practice remains a possible source of bias.
We matched for major confounding variables: age group (15 19, 20 29, 30 39, and 40 49 years), sex, area of residence, and seasonal variation.
The growing freedom in choosing one's own residence implies increased variations in all aspects of housing consumption.
This study examines concentrations of volatile organic compounds (VOCs) measured inside and outside of 162 residences in southeast Michigan, U.S.A. Nested analyses apportioned four sources of variation: city, residence, season, and measurement uncertainty.
