DETERMINANTS OF SPECIALTY CHOICE OF RESIDENT DOCTORS; CASE STUDY--AMONG RESIDENT DOCTORS IN NIGERIA.

OBJECTIVE: This study examined medical specialty selection by Nigerian resident doctors using a marketing research approach to determine the selection criteria and the role of perceptions, expected remuneration, and job placement prospects of various specialties in the selection process. METHODS: Data were from the Community of residents from April 2014 to July 2014. The cohort included 200 residents, but only 171 had complete information. Data were obtained from a cross section of resident doctors in the Lagos State University Teaching Hospital and at the 2014 Ordinary General Meeting of the National Association of Resident Doctors(NARD) where representatives from over 50 Teaching hospitals in Nigeria attended. Using a client behaviour model as a framework, a tripartite questionnaire was designed and administered to residents to deduce information on their knowledge about and interests in various specialties, their opinions of sixteen specialties, and the criteria they used in specialty selection. RESULTS: A total of 171 (85.5%) questionnaires were returned. ln many instances, consistency between selection criteria and perceptions of a specialty were accompanied by interest in pursuing the specialty. Job security, job availability on completion of programme, duration of training and qualifying examinations were highly correlated with p value < 0.05. Results of the Principal Component Analysis show two components (with Eigen values greater than one) explaining 65.3% of the total variance. The first component had placement and training and practice related variables loaded on it while the second component was loaded with job security and financial remuneration related variables. CONCLUSIONS: Using marketing research concepts for medical specialty selection (Weissmanet al 2012) stipulates that choice of speciality is influenced by criteria and perception. This study shows that job security expected financial remuneration, and examination requirements for qualification are major determinants of the choice of speciality for residents.

Pedestrian injuries in the most densely populated city in Nigeria-an epidemic calling for control.

OBJECTIVES: Since the first pedestrian road fatality of 1896, pedestrians still remain vulnerable, with fatalities in Africa being 55% of global statistics. Many previous reports from Nigeria have emphasized passengers and drivers over pedestrians; this study was done in the most densely populated Nigerian city with no previous publication exclusively dedicated to pedestrians-the megacity has been projected by the World Bank to be the third largest in the world by 2015 (after Tokyo and Mumbai), so the study results would aid injury control and reduce morbidity and mortality. METHODS: This is a one-year prospective study on pedestrians attending the surgical emergency room of the busiest referral hospital in Lagos, Nigeria, detailing age, sex, occupation, regions injured, injury mechanism, incident vehicles, highway collisions, and immediate outcomes. RESULTS: Some 702 pedestrians were seen, including 494 (70%) males with overall peak incidence in the third decade, but the peak incidence among females is lower and in the first decade. Common injuries sustained were to the head (40%), lower limbs (35%), upper limbs (9%), multiple regions (6%), pelvis (3%), and others (7%). Gender differences also were noted-the predominant injury location in males was the head, followed by lower limbs; the opposite was true for females, though both regional injuries were fewer in females than in males. Students were 20% of the entire pedestrians, with nearly half of them injured by a motorcycle. The mechanism of injury included crossing a highway (63%), walking along the pavement (17%), standing by a bus stop (12%), at a shop/house (5%), and others (3%). However, 76% injuries occurred on highways, 22% on inner city roads, and 2% elsewhere. Vehicles included motorcycles (33%), cars (27%), buses (22%), trucks (6%), tricycles (2.4%), and other (9%). Overall fatality was 10% and about half were due to being knocked down by buses and cars. CONCLUSIONS: This study suggests a high incidence and significant underreporting of pedestrian injuries. A reduction in morbidity and mortality is possible (from head and lower limb injuries) by traffic calming techniques in crossing the highway, especially injuries due to being struck by motorcycles, cars, and buses.

Child pedestrian injury and fatality in a developing country.

PURPOSE: Child pedestrian injuries and fatalities in developing countries continue to increase. We examined child pedestrian injuries and fatalities in the most populated urban agglomeration in Africa in order to develop control measures. METHODS: Two-year prospective study of injured child pedestrians (≤15 years) at the Surgical Emergency Room (SER) to determine demography, vehicles involved, road location, injury mechanism, pre-hospital transport, injury-arrival time, regions injured, injury severity and fatalities was done. RESULTS: Some 226 pedestrians (114 boys and 112 girls) comprising 42 children aged ≤4 years, 91 aged 5-9 years and 93 aged 10-15 years were seen with car collisions (83 pedestrians, 36.7%), motorcycles (76, 33.6%), buses (41, 18.1%), others (15, 6.6%) and 11 undetermined vehicles. Injuries on the highways were 147 (65%); inner-city roads 77 (34.1%) and two undetermined roads. Crossing the road was responsible for 168 (74.3%) pedestrian injuries; while three other mechanisms produced 58 (25.7%) patients. Regions injured were head (42.9%), lower limbs (35.4%) and others (21.7%). Relatives, bystanders and police/ambulance brought 186 (82.3%), 31 (13.7%) and eight (3.5%) children, respectively; and within 6 h (43.4, 11.5 and 2.2%) and after (38.9, 2.2 and 1.3%). Nineteen deaths (10 brought-in-dead, nine SER deaths) occurred; 15 of them girls, 15 had severe head injury, 15 were brought by relatives. However, fatality risks were truck collisions (OR 5.97), female child (OR 4.25), head injury (OR 4.18) and age ≤4 years (OR 3.7). CONCLUSION: The equal sex incidence, worse female fatality despite similar exposure and injury severity with male, deserve further research. Improved pre-hospital and SER care is needed.