The initial model included clinically suspected variables and those identified as potentially important predictors, including CHR residency, multidisciplinary ICU admission as compared with CVICU admission, the presence of SIRS, shock, hypothermia, age, gender, surgical diagnosis, and APACHE II and Therapeutic Intervention Scoring System scores.
The study design for the discovery cohort, therefore, sought to minimize the effects of suspected variables, such as previous vaccine exposure, ethnicity, age, and sex.
Vega is also a suspected variable star that may vary slightly in magnitude in a periodic manner.
After mapping, manual curation of indel variation in known and suspected variable regions was performed.
As this murder mystery unfolds, a series of questions, suspects, variable motives, and the tenuousness of confinement begin to mount.
other possible late-type pulsating giants (possible AGBs or similar), including objects classified as variable stars, stars suspected of variability, semiregular variables (SRVs), or OGLE small amplitude red giants (OSARGs).
If the coefficient of the estimated error term (ε2, ε3) is not significantly different from 0, one would accept the null hypothesis that the suspected endogenous variable is an exogenous variable, and that there is no unobserved variable affecting on the outcome y3 for the treatment (education exposure); and, therefore, y3 can be regarded as exogenous, and simple regression can be adopted [ 8].
Once a neurotoxic effect has been identified, suspected mediating variables may be added to the analysis to examine underlying processes or mechanisms through which the exposure may impact on developmental outcome.
Similarly, use-per-need rates may vary with suspect variables like income or race and yet not indicate any inequity of access, contrary to the use-per-need formulation.
The test for both Askes and Jamsostek in all cases was not significantly different from zero, indicating that the suspected endogenous variable is indeed exogenous, and no corrections for endogeneity are needed.
We compared five candidates models (1: includes all variables; 2: includes all variables suspected in the literature; 3: model 2 plus ART; 4: includes alcohol, CD4 cells count, and gender; 5: includes only alcohol and CD4 cells count) using Akaike Information Criterion (the smaller the better).
