IntroductionPakistan is extremely susceptible to an influenza outbreak, as it shares borders with the most affected countries, namely China and India. The medical and dental students come into direct contact with the affected population and should be aware of the risk factors and signs and symptoms pertaining to swine influenza virus (SIV). Hence, this survey was conducted to assess the knowledge, perceptions and self-care practices of the medical and dental students with regards to this pandemic.MethodsA descriptive, cross-sectional study was conducted to evaluate the swine flu-related knowledge, attitudes and practices of the medical and dental students at various institutions in Karachi, Pakistan. We approached 613 students that were available on the dates of this survey, keeping a medical to dental student ratio of 75:25. All students from first to final year comprised of the study population, and no internists or medical personnel were included. The questionnaire was divided into three sections, namely knowledge, attitudes and, practices. All questions were based on a multiple choice format. The data were entered and interpreted using the IBM Statistical Package for the Social Sciences 23.0 (IBM Corp., Armonk, New York).ResultsThe majority of the students were aware that the swine flu is a transmittable disease (n=485, 80.8%). Most students identified the signs and symptoms correctly; however, diarrhea (15.5%) and vomiting (32.2%) were the least correct answers (n=93, n=193 respectively). Most of the preventative measures were reported accurately by the participants. Despite this, only 15.5% students (n=93) reported the use of a facemask when suffering from fever, cough and a runny nose.ConclusionThere is a dire need for the routine integration of the awareness and management programs in the medical and dental schools. There exists a gap between the policy and practice, and it is high time we bridge the divide. The students should also be vaccinated annually for influenza A.

ObjectiveWhile studies evaluating the prevalence of depression and hypertension have been extensively carried out in high income countries, there is a paucity of information assessing the prevalence of depression within hypertensive patients in low income nations. The primary objective of this study was to investigate the prevalence of undiagnosed depression in hypertensive patients within a tertiary care facility in Karachi, Pakistan. The secondary objective was to assess factors associated with undiagnosed depression in this group.MethodsA cross-sectional study was conducted at the Civil Hospital Karachi Outpatient Department from January 2017 to April 2017. The sample population was composed of 411 hypertensive patients. Interviews were conducted after taking informed consent, with data concerning basic demographic details and lifestyle habits gathered. Blood pressure was recorded and its severity was classified as per the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC-7) guidelines. Depression was evaluated and its severity classified as per the Patient Health Questionnaire-9 (PHQ-9) scale, with a score of 10 or above set as the cut-off point. Data were entered and analyzed using the IBM Statistical Package for the Social Sciences 23.0. (IBM, NY, USA)ResultsThe prevalence of depression within 411 hypertensive patients was 40.1% (n = 165). The mean age of the sample was 45.7 ± 11.2 years, and the majority were females (72%, n = 295), unemployed (72%, n = 296), had primary or no education (67%, n = 277), and were of low socioeconomic status (78%, n = 321). The average systolic and diastolic blood pressures were 143.8 ± 21.7 and 93.3 ± 15.5 mm Hg, respectively. Factors which had a significant association with depression were gender (p = 0.009), age class (p = 0.035), educational status (p = 0.000), employment status (p = 0.003), socioeconomic status (p = 0.008), physical activity (p = 0.025), smoking (p = 0.017), and family history of hypertension (p = 0.022).ConclusionWith such a high prevalence rate of undiagnosed depression within hypertensive patients, it is pertinent to establish screening programs for early detection and community programs to raise awareness regarding long-term complications of untreated depression.

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IntroductionMedical students choose to pursue their careers based on multiple internal and external factors. These factors, in turn, not only affect their personal future but the overall status of the health care system of their country. A recent decline in the interest of medical students towards the surgical career is being observed and, therefore, the factors influencing their choice need to be evaluated. We aimed to identify these factors in medical students of a public sector university of Karachi.MethodsA cross-sectional study was conducted at Dow Medical College from April 2018 to May 2018. A pre-tested questionnaire was administered to a sample of 250 students. Besides sociodemographic factors, the choice of career was identified and the factors that influenced it were assessed. Students' opinions were collected using a Likert scale. Data were entered and analyzed using the IBM Statistical Package for the Social Sciences 23.0 (IBM, NY, USA). Frequencies were calculated for individual variables. The chi-square test was used to measure statistical differences between categorical variables and a p-value of <0.05 was considered to be significant.ResultsIn this study, 224 out of 250 questionnaires were returned with complete data, yielding a response rate of 89.6%. We found that 48.2% of students reported a desire to pursue a career in surgery. Students whose fathers were more qualified and belonged to the field of health care were more likely to pick a surgical career (p-value of 0.034 and 0.039, respectively). Students who were willing to pursue a path in surgery more often thought that the social standing of surgeons had its importance (p=0.037). These students also agreed that high salary has a role to play in affecting the choice of career (p=0.023). The most common factors that encouraged students for the choice of a surgical career included the practical implication of skills (57.4%) followed by an academic interest in the field (53.7%), and high income (42.6%). The most common discouraging factors included lifestyle and long working hours (56.9%), followed by less academic interest (31%).ConclusionOur study provides a valuable insight into the factors that influence the choice of medical students for pursuing a career in surgery. We also identified the factors that demotivated them from doing so. In our opinion, better incorporation of surgery into the curriculum, proper attention given to students during their surgical rotation and restructuring of the surgical training program are some of the ways that may improve the interest of students in the field of surgery.

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