Vilstrupsun1713
Blood is a veritable tool in many life-saving situations. Despite the increased demand for blood, the supply of safe blood has been inadequate. This study was aimed to determine the effect of educational intervention on the knowledge and attitude of medical students of a Nigerian University to voluntary blood donation.
This was a cross-sectional study involving 158 undergraduate medical students of Ebonyi State University in South-East Nigeria. Participants were recruited by stratified sampling technique. A pretested semi-structured participant administered questionnaire was used to baseline knowledge and attitude to voluntary blood donation. This was followed by educational intervention in the form of a workshop by experts in blood transfusion medicine. Then, postintervention assessment was done using the initial questionnaire 30 days later. The study was approved by the Research and Ethics Committee of Ebonyi State University, Abakaliki. Data obtained were analyzed using SPSS 20 software, and
value was set at ≤0.05.
Of the 158 medical students who participated in the study, there were 90 (57%) males and 68 (43%) females. Baseline proportion of the participants who had good knowledge was high (72.8%), while baseline attitude of the participants was positive to most aspects of voluntary blood donation. Post intervention, the level of knowledge about voluntary blood donation increased to 99.4%, and similarly attitude to voluntary blood donation improved.
Educational intervention was effective in improving the knowledge and attitude towards voluntary blood donation among medical students. Continuous enlightenment will influence potential blood donors to have better knowledge and positive attitude toward voluntary blood donation.
Educational intervention was effective in improving the knowledge and attitude towards voluntary blood donation among medical students. Continuous enlightenment will influence potential blood donors to have better knowledge and positive attitude toward voluntary blood donation.
The current situation regarding the scope and contribution of undergraduate medical research to the health space in Nigeria is still largely unreported in formal literature. This study examined the knowledge, attitudes, and the perceived barriers faced by medical students in Lagos toward research.
A cross-sectional study design was conducted among all medical students in 200-600 levels of study at the College of Medicine, University of Lagos. With the aid of Self-administered questionnaires, we examined their knowledge of research and the analytical tools used in research, their attitudes and the perceived barriers to their participation in research.
The data were obtained from 221 medical students, of whom 52.9% had prior involvement in research and 14.0% and 6.3% had presented or published their research, respectively. The overall knowledge of medical research was low (21.3%) and reported barriers included lack of funding for research' (79.6%), "lack of research and biostatistics curriculum" (76.0%), "inadequate training in research methodology" (74.7%), "insufficient time allocation to undergraduate research" (73.3%), "lack of professional supervisors and proper mentoring" (58.8%), and "lack of equipped laboratory facilities to conduct research" (77.8%).
Our results highlight the need for more mentored supervision and training to improve their knowledge of the principles and techniques of clinical research to increase involvement.
Our results highlight the need for more mentored supervision and training to improve their knowledge of the principles and techniques of clinical research to increase involvement.
Human T-cell lymphotropic virus (HTLV-I) is the causative agent for adult T-cell lymphoma/leukemia (ATLL) and HTLV-I-associated myelopathy/tropical spastic paraparesis. The virus is endemic in the parts of Iran. This study is conducted to determine the trends in the frequency of HTLV-I in Mashhad, a city in Khorasan-e Razavi province, Iran, over 11 years.
Blood bank records of blood donors positive for HTLV-I were collected from different blood banks across Mashhad between 2002 and 2013. Obtained data were first entered into paper versions and then were analyzed by SPSS version 11.5. HTLV-I antibody was firstly measured by enzyme-linked immunosorbent assay (ELISA) method and later confirmed by the Western Blot (WB).
During the study period, 983,000 donors were examined by ELISA and WB, among whom 2921 cases (0.297%) were positive HTLV-I carriers. The highest and lowest frequency of carriers was 0.451% and 0.098%, respectively. The most significant factor was related to marital status (85.2%) and the smallest significant factor was associated with the history of acupuncture (0.3%) according to the different risk factors.
The frequency of HTLV-I carriers among blood donors was significantly decreased in this period. Screening of blood donors for HTLV-I infection played a significant role in this reduction.
The frequency of HTLV-I carriers among blood donors was significantly decreased in this period. Screening of blood donors for HTLV-I infection played a significant role in this reduction.
Occupational safety measures when put in place in organizations are expected to increase the productivity of employees and drive organizations to better performance. This study was aimed at assessing the perception of workers at the Warri Refining and Petrochemical Company (WRPC) on the effect of implemented occupational safety measures on their individual and organizational performance.
The study was cross-sectional in design conducted at the WRPC, Delta state, Nigeria, among 236 workers of the WRPC selected via a simple random sampling technique across different job cadres (junior, senior, and management) in the organization. Data were collected using a semi-structured self-administered questionnaire and analyzed using the descriptive and inferential statistical tests of the SPSS version 20 with statistical significance set at
< 0.05.
The mean age of respondents was 43 ± 2.26 years with a male-to-female ratio of 1.81. WAY-316606 cell line More than 50% of the respondents attested that occupational safety measures had been well implemented at the WPRC. Almost all the respondents, 219 (92.8%) and 224 (94.9%), agreed that occupational safety measures in place and trainings on safety measures had improved individual worker's performance, respectively. Respondents' length of service and job cadres were significantly associated with their perceived effect of the existing occupational safety measures at the WRPC on individual worker and organizational performance (
< 0.001). They were also significantly associated with their perceived effect of the neglect of these safety measures on high labor turnover rate (
< 0.001).
Occupational safety measures were perceived to have positively affected workers' and organizational performance.
Occupational safety measures were perceived to have positively affected workers' and organizational performance.
Hysteroscopy is a standard method for the evaluation and treatment of various gynecological disorders. Its availability and accessibility are limited in our setting owing to resource constraints. Nevertheless, the utilization is on the increase mostly in private health institutions in Nigeria and as an adjunct in infertility management.
The objective is to document the experience and outcome of hysteroscopy surgeries at a private specialist-assisted reproduction and endoscopy unit.
A retrospective review of all hysteroscopic procedures conducted at the unit was undertaken. Relevant sociodemographic and clinical information were extracted for analysis. In addition, outcomes of the procedure and outcome for those who eventually had
fertilization (IVF) treatment were documented for analysis.
A total of 106 patients had hysteroscopy over the study period. The age of patients ranged from 24 to 55 years. The most common indication for hysteroscopy was uterine synechiae (50%) others were preparatory for Ieated failed treatment.
Spontaneous miscarriage is one of the two most common problems encountered in the first trimester of pregnancy. The value of histopathological analysis of products of conception (POC) obtained as a result is a source of controversy. The aim of this study is to evaluate the histopathological characteristics of suspected POC following the first-trimester miscarriage and determine the clinical value of such histopathological analyses.
This is a retrospective study of the histopathological analysis of POC over a period from January 1
to December 31
of 2016 carried out in the histopathology laboratory of a university teaching hospital. Materials for the study were POC obtained following spontaneous first trimester miscarriage and received in our laboratory. Relevant information about the patients was retrieved from the laboratory database and matched with laboratory request forms and copies of histopathology reports archived in the laboratory. Obtained data were analyzed by simple statistical methods.
The most common clinical diagnosis on admission was incomplete abortion (
= 52; 48.6%), followed by complete abortion (
= 31; 29.0%); the lowest was blighted ovum (
= 1; 0.9%). The predominant histopathological type was normal POC which constituted 73 cases (68.2%). Other histopathological diagnoses include hydatidiform mole (9, 8.4%) and no evidence of conception (15, 14%). Clinical and ultrasound evaluation missed 2 (22.2%) of the 9 histopathologically diagnosed hydatidiform moles.
Histopathological analysis of POC helps to diagnose molar pregnancies and other conditions which can be missed by clinical and ultrasound evaluation. Therefore, routine histopathological analysis of POC is advocated.
Histopathological analysis of POC helps to diagnose molar pregnancies and other conditions which can be missed by clinical and ultrasound evaluation. Therefore, routine histopathological analysis of POC is advocated.
The aim of the study was to determine the distribution of medical conditions among dental patients in our local environment.
This is a descriptive cross-sectional study conducted at the Oral Diagnosis (OD) Clinic of Obafemi Awolowo University Teaching Hospital Complex (OAUTHC), Ile-Ife, Osun State.
Participants were selected using a simple random method from the pool of dental patients who presented at the OD Clinic of OAUTHC during the study period. Information was obtained from each participant using a structured questionnaire organized into sections. Section 1 collected information on participants' biodata such as age, sex, and weight. Section 2 recorded data on the history of the presence of relevant oral and systemic symptoms, while section 3 collected information on findings from intraoral and extraoral examination.
The results were analyzed using STATA 13 statistical software.
Of the 1503 patients who visited dental hospital during the study period, 176 (11.7%) had medical problems. The mean age of patients with medical problems was 48.5 ± 21.0 years. The mean age was higher in men compared to women (
= 0.013). More than one-fifth (21.6%) of the patients were first diagnosed in the dental clinic. Hypertension was the most frequently seen medical condition, closely followed by peptic ulcer and diabetes mellitus. Patients whose medical problems were first diagnosed following dental consultation were significantly older than those with known medical conditions.
Prevalence of medical conditions in dental patients is high. Hypertension is the most frequently associated systemic conditions among dental patients. Medical conditions were common among older age group (>50 years), males, and those with gum problems.
50 years), males, and those with gum problems.
