Demographic data and potential confounders from patients' ICU stay: Acute Physiology and Chronic Health Evaluation II (APACHE II), length of ICU-stay, comorbidity, previous psychological problems and length of sedation, were extracted from the local patient data management system and the medical charts for analysis.
Additional research should include prospective multicenter studies, medical chart reviews, or analysis of health insurance claims made by MIS patients.
In the literature, methods used to investigate costs of MI include a claims data analysis, a hospital database analysis, medical chart review, and calculations of costs based on healthcare resource utilization from expert panels (or literature review and expert interview) and SHI price.
With the widespread adoption of electronic medical records systems, retrospective chart analysis and database study has never been easier.
The clinical and radiographic outcomes for the patients with PPF were evaluated through a combination of a medical chart review and radiographic analysis at follow-up visits.
Over three consecutive 12-hour days the researchers used direct observation during meal times, interviews of residents, and analysis of medical chart documentation to examine care processes related to weight loss.
The study design used was a retrospective longitudinal analysis based on medical chart review and a computer database.
Patients who did not give consent for their medical chart review were also excluded from analysis, in accordance with Minnesota state law.
This article describes the results of this secondary analysis of baseline medical chart data from 82 primary care practices in Ontario, Canada.
All patients or next of kin were informed at the time of hospitalization that the medical chart could be used for later statistical analysis and gave their consent.
