Pilot longitudinal observational study of the effect of common stress events on the shedding of antimicrobial resistant <i>E. coli</i> during the pig and poultry production cycle. [PDF]
Front Vet SciRawlins ME +4 more
europepmc +1 more source
Early surgery vs. conservative management for traumatic intracerebral hematoma: A systematic review and Bayesian meta-analysis. [PDF]
Brain SpinePenchev P +9 more
europepmc +1 more source
Tenecteplase versus standard medical treatment for minor stroke due to anterior-circulation medium-vessel occlusion: a multicenter observational study. [PDF]
Front NeurosciJiang H, Zhang H, Qiu K, Liu Y, Chen Y.
europepmc +1 more source
Association Between CYP2C19 Genotype and P2Y12 Reaction Units in Patients Receiving Clopidogrel After Acute Ischemic Stroke: A Prospective, Observational Study. [PDF]
PharmacotherapyStone RM +8 more
europepmc +1 more source
Response Surface Methodology Using Observational Data: A Systematic Literature Review
Applied Sciences (Switzerland), 2022 In the response surface methodology (RSM), the designed experiment helps create interfactor orthogonality and interpretable response models for the purpose of process and design optimization.
Budhi Wibowo +2 more
exaly +3 more sources
Related searches:
Methodologic Issues in Observational Studies
Clinical Orthopaedics & Related Research, 2003Assessment of orthopaedic treatments depends primarily on studies that analyze data abstracted from medical records or collected prospectively for research purposes. Because treatment in these studies is determined by the surgeon and the patient rather than controlled by the researcher, these studies are referred to as observational.
Arthur, Hartz, J L, Marsh
openaire +2 more sources