ABSTRACT
The aim of this study was to demonstrate that APACHE II scores can be used as a predictor of the cardio-pulmonary resuscitation [CPR] outcome in hospitalized patients. A retrospective chart review of patients admitted, from 2002 to 2007, at the Aga Khan University Hospital, Karachi, was done for this study. Information was collected on 738 patients, constituting all adults admitted in general ward, ICU, CICU and SCU during this time, and who had under-went cardiac arrest and received cardiopulmonary resuscitation during their stay at the hospital. Patient characteristics, intra-arrest variables such as event-witnessed, initial cardiac rhythm, pre arrest need for intubation and vasoactive drugs, duration of CPR and survival details were extracted from patient records. The APACHE II score was calculated for each patient and a descriptive analysis was done for demographic and clinical features. The primary outcome of successful CPR was categorized as survival >24 h after CPR versus survival <24 h after CPR. Multivariable logistic regression was used to assess the association between the explanatory variables and successful CPR. Patients with APACHE II scores less than 20 had 4.6 times higher odds of survival compared to patients with a score of >35 [AOR: 4.6, 95% CI: 2.4-9.0]. Also, shorter duration of CPR [AOR: 2.9, 95% CI: 1.9-4.4], evening shift [AOR: 2.1, 95% CI: 1.3-3.5] and Male patients [AOR: 0.6, 95% CI: [0.4-0.9] compared to females were other significant predictors of CPR outcome. APACHE II score, along with other patient characteristics, should be considered in clinical decisions related to CPR administration
ABSTRACT
To survey Internal Medicine trainees' future career choices and factors influencing their decision-making. Cross-sectional study. The Aga Khan University Hospital, Karachi, from November 2006 to January 2007. A standard questionnaire was administered to the residents and Interns working in the Department of Internal Medicine of The Aga Khan University Hospital. The questionnaire covered demographic details, specialty choice, work-time distribution and factors influencing career choice. Descriptive statistics were applied. A total of 49 doctors participated with 57% females; and 43% males, having 33% interns and 67% residents. A minority [22%] opted for internal medicine, while 78% selected sub-specialties with cardiology [20%] being the most sought- after sub-specialty. Majority [69%] wanted to spend more time in clinical activities compared to administration [18%] or research [13%]. Majority [92%] wanted to work in an academic setting. Availability of a structured training program [61%], ability to practice broad area of medicine [41%] and prestige of the specialty [41%] highly influenced their career choices. Forty one [82%] wanted to proceed abroad for further training and 80% wanted to eventually practice in Pakistan. Most of the interviewed under-training physicians wanted to pursue sub-specialty. Clinical work was more attractive compared to research. A structured training program was detrimental in affecting their choices. Majority wanted further training abroad but eventual settlement in Pakistan. The study results can help us create the basis for reforming the current training programs