نتایج جستجو برای: bivariate logistic regression
تعداد نتایج: 341029 فیلتر نتایج به سال:
The hidradenitis suppurativa is a chronic debilitating inflammatory disease whose etiology is not fully understood. We conducted a pilot case-control study matched by sex and age with other dermatological patients to analyze possible risk factors associated with this disease. We included 15 cases and 45 controls, 67% were women. Bivariate and multivariate logistic regression analysis identified...
Abstract Negative binomial regression model (NBR) is a popular approach for modeling overdispersed count data with covariates. Several parameterizations have been performed for NBR, and the two well-known models, negative binomial-1 regression model (NBR-1) and negative binomial-2 regression model (NBR-2), have been applied. Another parameterization of NBR is negative binomial-P regression mode...
We sought associations between route of infection by Burkholderia pseudomallei and clinical manifestations in 330 cases of melioidosis in northeast Thailand using bivariate multivariable logistic regression models. Activities related to skin inoculation were negatively associated with bacteraemia, activities related to ingestion were associated with bacteraemia, and activities related to inhala...
Selecting the most suitable drug for the treatment of depression has clinical and economic implications, since both safety and cost of antidepressants (AD) vary among therapeutic subgroups. This study aimed to evaluate the prescription of antidepressants for users of the pharmacy for civil servants of PBH (FARMASERV) in 2005. Univariate, bivariate and multivariate analyzes using logistic regres...
Quantitative indicators are used to objectively asses the performance of large institutions such as hospitals. However, different methods for accounting for structural and random variation can lead to different conclusions on relative performance. Using data from 92 hospitals and 24,000 colo-rectal cancer patients we show how ranking methods can give substantially different results depending on...
Using data from all three rounds of the National Family Health Survey, this study examines the trends and determinants of unmet need for family planning in the state of Bihar. Bivariate analysis was carried out to examine the level and trends of unmet need for family. Binary logistic regression was used to examine the factor affecting unmet need for family planning. About 25% of the currently m...
S Thursday, March 16, 2006 56 ICWId 2006 mARCh 16-18 ATlAnTA, GeoRGIA, uSA 4 Communication, Power, and Condom Use within HIV Sero-discordant Married Couples in Lusaka, Zambia E. Mendenhall, S. Allen, R. Stephenson; Rollins School of Public Health, Atlanta, GA. Background: This study examines the association between communication and condom use among individuals in HIV sero-discordant married co...
We study the problem of maximum likelihood estimation for general patterns of bivariate missing data for normal and multinomial random variables, under the assumption that the data is missing at random (MAR). For normal data, the score equations have nine complex solutions, at least one of which is real and statistically significant. Our computations suggest that the number of real solutions is...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید