Relationship between Hemispheric Preference Score and Academic Performance among Preclinical Medical Students Studying Medicine and Dentistry.

Background: Understanding the style of learning and thinking (SOLAT) of the students is necessary to keep students actively involved in learning, which could influence the academic performance of the students. Aim: The objective of this study was to compare the right and left hemisphere preferences for processing information with academic performance of medical students in both theory and practical exams. Materials and Methods: The hemispheric preference score for learning and thinking style among first year MBBS (95) and BDS (42) students was determined by SOLAT tool prepared by Dr. V. Venkataraman (1994). A comparison of the hemispheric score between high achievers and low achievers in theory and practical exams was performed by using the unpaired Student's t-test and Mann-Whitney U-test. Results: The mean hemispheric scores for the right hemisphere, left hemisphere, and whole brain were 26.51, 14.5, and 6.76, respectively. High achievers in theory exam and practical exam received a higher left-hemispheric score and whole-brain score than low achievers; the difference in the mean value of hemispheric score was statistically not significant. Conclusion: There was no statistically significant relationship between academic achievement and hemispheric preference scores.

Effectiveness of oral health education intervention among 12-15-year-old school children in Dharan, Nepal: a randomized controlled trial.

BACKGROUND: School-aged adolescents are in particular need of preventive program to ensure positive long-term oral health and hygiene. The objective of this study was to assess the effectiveness of an oral health education (OHE) intervention on oral hygiene knowledge, attitude and practices (KAP), plaque control and gingival health among 12-15 years old school children in Dharan sub-metropolitan city, Nepal. METHODS: A randomized controlled trial was conducted with parallel study groups, comprising 12-15-year-old school children, 120 in each group. OHE was given to the experimental group at baseline, third and sixth months and to the control group after completion of the study. Interview of the participants were done using a 23-item questionnaire for assessment of oral hygiene KAP. For each question, correct answer was scored as 1 and wrong answer was scored zero. An overall composite score was then created, by adding the individual scores. Oral examination was done using mouth mirror and WHO probe to record Turesky-Gilmore-Glickman modification of the Quigley-Hein plaque index, Gingival index and Dentition status and treatment needs. Analysis was done using chi-square test for categorical data and independent t test, Mann-Whitney U test, repeated measures ANOVA and post hoc Tukey's test for quantitative data. The level of significance was set at P < 0.05. RESULTS: There was 54.58% improvement in overall oral hygiene KAP in experimental group (P = 0.001) whereas no improvement was seen in control group at the end of the study. The mean plaque score was improved by 57.67% (P = 0.001) in experimental group in comparison to 4.56% in control group. Gingival index was improved by 49.90% (P = 0.001) in experimental group in comparison to 0.7% in control group. Caries experience was increased in both groups but no significant difference was seen. CONCLUSIONS: The study concluded that oral health education was effective in improving oral hygiene KAP, plaque control and gingival health. Trial registration The trial was retrospectively registered with Clinical Trial Registry India (CTRI) with identifier no. CTRI/2018/05/013985, registered on 05/21/2018. ( http://www.ctri.nic.in/Clinicaltrials/pdf_generate.php?trialid=23651&EncHid=&modid=&compid=%27,%2723651det%27 ). Institutional Review Committee, B. P. Koirala Institute of Health Sciences (BPKIHS), Dharan, Nepal provided the ethical approval (Ref. No.: 292/074/075-IRC).

Squat and smile assessment in predicting healing of lower limb fractures fixed with a SIGN nail.

BACKGROUND: Irrespective of the treatment method, union is the ultimate goal of any fracture treatment. However, nowadays, rather than the physician-based clinico-radiological methods, the patient-reported outcome measurements assessing their quality of life and function are gaining much popularity. This is specifically true in the part of the world where the patient needs almost complete degree of hip/knee flexion - for social, cultural, religious or occupational reason(s). The ability to squat can assess the mobility and stability of joints and thus the quality of squatting is a proxy reflection of the functional outcome after fixation of lower limb fracture. Thus, we studied to determine the inter-observer and intra-observer reliability of Radiographic Union Score for Tibia (RUST) and Squat and Smile (S & S) test in clinical photograph. We further calculated the sensitivity and specificity of S & S test in predicting healing of lower limb fracture fixed by intramedullary interlocking nail considering RUST as the gold standard. METHODS: This was a retrospective study of prospectively collected data of solid Surgical Implant Generation Network (SIGN) intramedullary interlocking nailing from a single, university-based, high volume tertiary center where 56 consecutive adults with either tibial or femoral shaft fractures fixed with a SIGN nail within one year and not requiring any surgery till minimum of eighteen-month follow-up were included. Cases without either Anterior-Posterior (AP) view and/or Lateral (Lat.) view follow-up x-ray(s) or proper S & S clinical photograph (at least 1.5-year post fixation) were excluded. The x-rays (RUST criteria) and clinical photograph (S & S grading) were scored by two independent and blinded observers each and repeated after 1 month. RESULTS: The overall intra-observer reliability was from 0.773 to 0.825 and inter-observer reliability from 0.635 to 0.757 for RUST scoring which was from 0.687 to 0.785 and from 0.301 to 0.650 respectively for S & S scoring. The sensitivity and specificity of S & S in predicting fracture healing were up to 82.22% and 63.64% respectively. CONCLUSION: The S & S test is reliable to predict the healing of lower limb fracture fixed with an intramedullary nail. The test is more useful to determine healed fractures than to determine non-healed ones. (sensitivity being higher than specificity).

Determinants of severe acute malnutrition among under 5 children in Satar community of Jhapa, Nepal.

BACKGROUND: Severe acute malnutrition (SAM) is the most extreme and visible form of undernutrition plagued by chronic poverty, household food insecurity, lack of education. One of the indigenous and marginalized community of Nepal, Satar/Santhal has often been neglected and is devoid of good education and are economically deprived. This predisposes under 5 children of Satar into malnutrition. The study aims to assess determinants of SAM among children under 5 years of age in Satar community of Jhapa district, Nepal. MATERIAL & METHODS: A community based matched case control study was carried from September 2019 to February 2020 among under five children of Satar community residing in Jhapa district. Multistage random sampling technique was used to select 50 cases and 100 controls in the ratio of 1:2. Information was collected through personal interview with the parents and anthropometric measurement of the children was measured. Bivariate and multivariate conditional logistic regression analysis was used to explore the determinants of severe acute malnutrition. RESULTS: A total of 664 children between the age group of 6-59 months were screened for SAM. The prevalence of SAM was found 7.53%. Factors like, low economic status, birth interval less than 2 years, frequency of breast feeding <8 times/day and household food insecurity were found to be significant determinants of SAM. Multivariate logistic regression documented low economic status (AOR: 11.14, 95% CI 1.42 to 87.46); and frequency of breast feeding <8 times/day (AOR: 2.09, 95% CI 1.00 to 4.37) as determinants of SAM. CONCLUSION: Low economic status and frequency of breast feeding less than 8times/day were major determinants of SAM among children under 5yrs of age. Ending malnutrition will require greater efforts and integrated approaches to eradicate extreme poverty. Multi-sector approaches have been conducting for SAM in Nepal but there are no specific approaches for marginalized community.

Association of the Pattern and Quality of Sleep with Consumption of Stimulant Beverages, Cigarette and Alcohol among Medical Students.

BACKGROUND: Sleep is important in maintenance of proper functioning of both mental and physical functions of human body. Studies have shown there is impact on the sleep parameters with the use of caffeine, cigarette and alcohol. As there is little availability of similar studies here in Nepal, we made an attempt to know the relation of consumption of such substances with the sleep quality and sleep parameters as per Pittsburgh Sleep Quality Index scale.  Methods: A cross sectional study was conducted among the undergraduate students at BP Koirala Institute of Health Sciences, Dharan. Students were asked to complete a self- administered questionnaire to give information about demographic variables and habit of consumption of caffeinated beverages, cigarette and alcohol. The Pittsburgh Sleep Quality Index was utilized after the permission from authority to evaluate sleep quality. RESULTS: Out of 350, almost half of the students (44.6%) had poor sleep quality. 40.8% students reported sleeping six hours or less per night and 10.1% used medications to sleep. 96% reported consuming caffeinated beverages, 20% consumed cigarettes and 38.3% consumed alcoholic beverages. There was significant association of poor sleep quality with the increased consumption caffeine, cigarette and alcohol (p<0.05). CONCLUSIONS: Poor sleep is prevalent among the undergraduate students of B P Koirala Institute of Health Sciences and the consumption of caffeine, cigarette and alcohol is associated with increment in poor sleep quality among them.

Urinary Calculi: A Microbiological and Biochemical Analysis at a Tertiary Care Hospital in Eastern Nepal.

BACKGROUND: The occurrence of urinary tract infection in presence of urolithiasis is frequently noted; however, microbial agents of urolithiasis and their antimicrobial susceptibility patterns remain underinvestigated. This study aimed to identify the microorganisms isolated from urine and stone matrices to determine their antimicrobial susceptibility, to find the association between the pathogens of urine and stone matrices, and to perform the biochemical analysis of stones. METHODS: A total of 88 cases of urolithiasis admitted for elective stone removal at Department of surgery, B.P. Koirala Institute of Health Sciences (BPKIHS), were enrolled. Preoperative urine culture and postoperative stone culture were performed. Isolation, identification, and AST were done by the standard microbiological technique. Further qualitative biochemical analysis of stones was also attempted. RESULT: Among 88 stone formers recruited, culture of urine, whole stone, and nidus yielded the growth of bacteria 44, 32, and 30, respectively. Bacteria isolated from urine culture correlated with those from stone matrices with a sensitivity of 90%, specificity of 79.69%, PPV of 63.64%, and NPV of 95.45%. Escherichia coli (46.7%) was the most common bacteria followed by Klebsiella pneumoniae (16.7%) and Proteus mirabilis (13.3%) from urine and stone cultures. Almost all the uropathogens isolated were susceptible to commonly used antibiotics. Calcium oxalate (84.1%) was common biochemical constituent found in stone formers followed by calcium oxalate + phosphate (8%). CONCLUSIONS: The association of microorganism isolated from urine and nidus culture was significant that can predict the source of infective stone; however, in some cases, microorganisms and the antimicrobial susceptibility pattern from urine and nidus were different. This study emphasizes the use of appropriate antimicrobial agents to prevent the regrowth of residual stones and minimize the risk of infectious complications after surgical removal of stones.

Family Planning Practice among People Living with Human Immuno Deficiency Virus/Acquired Immune Deficiency Syndrome.

BACKGROUND: Family planning among people living with Human Immuno Deficiency Virus/Acquired Immune Deficiency Syndrome is proved to be effective in preventing Human Immuno Deficiency Virus transmission through sexual and mother to child transmission.We studied family planning practice among people living with Human Immuno Deficiency Virus/Acquired Immune Deficiency Syndrome at reproductive age and its associated factors. METHODS: We conducted a cross-sectional study in four anti retro viral therapy centers in eastern Nepal from September 2015 to February 2016. Data was collected among 200 samples by face to face interview using pretested semi-structured questionnaire. Bivariate analysis and logistic regression was performed to analyze the associated factors. RESULTS: Fifty one percent (51%) of participants in reproductive age were currently using family planning methods with male condom being the most common. On bivariate analysis, higher income, higher education, having living children, involvement in decision making, low fertility desire, longer duration in anti-retroviral therapy, family planning knowledge and past counseling were found to be statistically significant in having higher family planning practice. In multivariate analysis,participants with duration in anti-retroviral therapy for 1- 4 years(AOR: 9.2, 95% CI: 1.7-47.5), both spousal involvement in decision making (AOR:37.1, 95% CI: 6.5-211.9) and family planning counseling (AOR: 3.4, 95% CI: 1.0-11.3) were found to have higher odds of family planning practice. CONCLUSIONS: Male condom is the most common method of family planning practice among HIV patients. Higher income, education status of both partners and having living childrens are the encouraging factor for better practice. Involvement of both partners is associated with higher use of family planning practices. Duration of anti-retroviral therapy use has positive impact on use of family planning practices.

Pulmonary Tuberculosis among Male Inmates in the Largest Prison of Eastern Nepal.

INTRODUCTION: The prevalence of Pulmonary Tuberculosis (PTB) is much higher in the prison population than in the general population. This study aims to find out the prevalence of PTB and its associated factors among inmates in eastern Nepal. METHODS: This cross-sectional study was conducted in Jhumka Regional Prison, the largest male prison of Eastern Nepal from September 2014 to August 2015. Semi-structured questionnaires were used to identify individuals with a cough more than one-week duration among 434 randomly selected inmates. Screening of PTB was done by sputum smear test and/or GeneXpert test. Prevalence of TB was defined as the number of cases detected during the study period divided by the total number of inmates screened during that period. Fisher's exact test was used to find out the association of PTB with related variables. RESULTS: A total of 434 inmates were screened for PTB with mean age 35.7 years and body mass index 22.7 kg/m2. A total of 68 inmates had a productive cough of more than a week and two patients were already on anti-tuberculosis therapy at the time of screening. Sixty sputum samples were considered for sputum smear/GeneXpert test and 6 of them (10%) had positive results. The prevalence of TB in the Prison was 1843/100,000 population. Chest pain and abnormal chest auscultation findings were found to be significantly associated with PTB. CONCLUSIONS: This study showed that there was a high rate of PTB among inmates in Nepal. The results suggest a need for effective screening of PTB and strategies to improve management including reduction of PTB transmission in the prison.

Health needs and risky behaviours among inmates in the largest prison of eastern Nepal.

PURPOSE: The purpose of this paper is to assess the health status and risky behaviours of inmates in Nepal. DESIGN/METHODOLOGY/APPROACH: This cross-sectional study was conducted in Jhumka Regional Prison, the largest male prison in eastern Nepal from September 2014 to August 2015. Data were collected through face-to-face interviews from 434 randomly selected incarcerated participants using semi-structured questionnaires. FINDINGS: The mean age of 434 participants was 35.7 years (SD 13.3). The majority (84 per cent) had at least one current health problem, of which the commonest were respiratory (50 per cent), skin (38 per cent) and digestive (26 per cent). Alcohol (73 per cent) and cigarettes (71 per cent) were the most commonly used substances prior to imprisonment. Approximately, 27 and 11 per cent reported illicit drug use and injectable drug use prior to incarceration, respectively. A total of 204 inmates reported having intercourse with sex workers. Of these, 49 per cent did not use a condom in their last intercourse with a sex worker. RESEARCH LIMITATIONS/IMPLICATIONS: This paper illustrates that a wide range of physical and mental health problems exist among incarcerated people in Nepal. The study may lack generalisability, however, as it was conducted in a single male prison. PRACTICAL IMPLICATIONS: The paper suggests a need for medical, psychiatric and substance abuse care in correctional settings to improve the health status of the prison population. It is also important to develop screening policies for blood-borne viral and other infectious diseases in the prison. ORIGINALITY/VALUE: This is the first study of its kind drawn from prisons in Nepal.

Length of Stay of Psychiatric Admissions in a Tertiary Care Hospital.

INTRODUCTION: The length of stay among psychiatric in-patients is usually longer than that of others. In-patient management is costly and longer length of stay can lead to catastrophic costs. We conducted this study to explore about the length of stay of psychiatric admissions and factors affecting it. METHODS: We collected the data of all the patients admitted to the psychiatric ward of B. P. Koirala Institute of Health Sciences from 1st January 2007 to 31st December 2016 from the database of the medical records section after ethical approval. The sociodemographic and clinical variables were analyzed using SPSS 20.0 version. Length of stay more than 3 weeks was considered as long stay. Bivariate and multivariable logistic regression analyses were conducted to identify factors associated with length of stay. RESULTS: There were 3687 admissions during the study period. The average length of stay was 19.36 (±13.14) days. On logistic regression, the factors associated with shorter length of stay were: male gender (aOR= 0.79, 95%CI: 0.68-0.93), being self employed (aOR= 0.17, 95%CI: 0.12-0.22), homemakers (aOR= 0.18, 95%CI: 0.14-0.24), farmers (aOR= 0.20, 95%CI: 0.15-0.27) and students (aOR= 0.23, 95%CI:0.17-0.32). Similarly, factors associated with longer length of stay were: being from other Eastern Terai districts(aOR=1.37, 95%CI: 1.11-1.70), other Eastern Hill districts (aOR= 1.68; 95%CI: 1.29-2.20), diagnosis of schizophrenia and related disorders (aOR=4.01, 95%CI: 1.34-12.0), having medical co-morbidity (aOR= 3.47; 95%CI: 2.49-4.84) and being readmitted (aOR= 1.23, 95%CI: 1.03-1.47). CONCLUSIONS: There was significant association of length of stay with gender, age, address, occupation, diagnosis and readmission.

Evaluation of nitrate reductase assay in 7H11 agar for diagnosis of multi-drug-resistant tuberculosis in eastern Nepal.

BACKGROUND: Emergence of multi-drug-resistant tuberculosis is a serious challenge for successful global tuberculosis control. Early diagnosis of drug-resistant tuberculosis by direct nitrate reductase assay (NRA) aids in appropriate treatment and reduction in disease transmission, particularly in countries with high tuberculosis burden. The aim of this study was to evaluate the performance of NRA for direct detection of resistance to rifampicin and isoniazid in Mycobacterium tuberculosis in laboratories with limited resources. METHODS: Fifty-eight new smear-positive sputum samples were processed as per the guidelines of revised national tuberculosis control program, India. The performance of NRA on middlebrook 7H11 agar was evaluated for detection of rifampicin and isoniazid resistance directly on smear-positive sputum specimens, and the results were compared with conventional proportion method. Sensitivity and specificity of the test were compared with the gold standard proportion method. Mc Nemar chi-square test was used to find out the significant difference between two methods. RESULTS: Direct NRA for detection of rifampicin resistance was 85.7% sensitive and 100% specific, whereas sensitivity and specificity of isoniazid resistance were 87.5% and 100%, respectively. Agreement between NRA and proportion method was 98% for both the drugs. The mean days of drug susceptibility testing results were 19.3 days for NRA and 72 days for conventional proportion method. The results of NRA were available in 21 days for 83% of the samples. CONCLUSIONS: Direct NRA on middlebrook 7H11 medium is a highly sensitive, reliable, and significantly faster method to perform drug susceptibility testing. It has the potential to be implemented for rapid detection of multi-drug-resistant tuberculosis against insufficient resources.

Price Variation and Availability of Free Medicine for Non-communicable Diseases.

BACKGROUND: Nepal is witnessing rise in non-communicable chronic diseases. Costs of the medicine, availability of the medicine for free in public health sectors and variation of price of medicines may play an important role in the management of chronic disease. The study was undertaken to find out the variation in price of drugs used for treating non communicable diseases among private pharmacies and availability of free essential medicines in public facilities. METHODS: Randomly selected 33 public health centers and 13 pharmacies were included for the study. Availability of free essential medicines for treating selected chronic diseases was assessed in public health centers and percentage price variation in various branded drugs used for treating these diseases was assessed at the consumer level. RESULTS: Out of 89 different formulations, variations between maximum and minimum priced brands of more than 100% were observed in 37 formulations and that of > 200% in 22 formulations. Thirty-seven formulations had more than 100% inter-pharmacy variation. The most commonly available free essential medicines was 4 mg salbutamol (88.57%) while the least available free essential drug was levothyroxine 5 mg (9.0%). CONCLUSIONS: Considerable variation in prices is seen among similar drugs and in prices of same drug in different pharmacies. These factors may have implications in the management of chronic disease in Nepal offsetting the government's effort to control chronic diseases.

Factors Affecting the Place of Delivery among Mothers Residing in Jhorahat VDC, Morang, Nepal.

BACKGROUND: In Nepal, the maternal mortality ratio is 281 per thousand live births, among which 40% mortality occurs during home delivery. Home delivery increases the risk of maternal and neonatal mortality and morbidity due to the birth not assisted by skilled attendant. This study was carried out to determine the factors affecting the place of delivery among the mothers residing in Jhorahat VDC, Morang district, Nepal. METHODS: A mixed method study using interviews based on semi-structured questionnaire (n=93) among mothers and two focus group discussion among decision makers of the house and female community health volunteers was conducted between November to December 2012. For quantitative data, Chi-square test and Fischer's Exact test were used to examine the association between the selected variables and place of delivery. RESULTS: More than half (58.1%) of the mothers had institutional delivery and 41.9% of them had home delivery. The most common reason for home delivery was easy and convenient environment (66.7%) and that for institutional delivery was safety (77.8%). There was a significant association between caste, education of mothers, education of spouse, occupation of spouse, per capita income, time to reach the nearest health center, parity, previous place of delivery, number of antenatal visit, knowledge about place of delivery, planned place of delivery, and place of delivery. CONCLUSION: Maternal health services, such as prenatal care, skilled assistance during delivery and post-natal care, along with adequately equipped health institutions, play a major role in the reduction of maternal morbidity and mortality. Concerted efforts should be made both at community and government levels to increase institutional delivery.

Depression among inmates in a regional prison of eastern Nepal: a cross-sectional study.

BACKGROUND: Depression is the most common form of mental disorder among inmates, with a prevalence much higher than in the general population. This study aims to estimate the prevalence of depression among inmates and identify factors associated with it. METHODS: This cross-sectional study was conducted in Jhumka Regional Prison, the largest prison in eastern Nepal, from September 2014 to August 2015. A total of 434 randomly selected inmates were interviewed using a semi-structured questionnaire examining socio-demographic characteristics, detention status, self-reported health problems, substance use status, and suicidal ideation. Depression was screened using the Center for Epidemiologic Studies Depression scale. Chi-square tests and multiple logistic regression analysis were applied to determine the association between depression and related variables. RESULTS: The mean age of the participants was 35.7 years (SD 13.3). The prevalence of depression among the inmates was 35.3%. Approximately 2.3% reported suicidal ideation during imprisonment and 0.9% had attempted suicide inside the prison. In bivariate analysis, depression was significantly associated with previous incarceration (OR = 1.91, 95% CI = 1.05-3.47, p = 0.033), poor self-rated health (OR = 1.75, 95% CI = 1.16-2.64, p = 0.007), frequent appointments when encountering health problems (OR = 1.66, 95% CI = 1.06-2.61, p = 0.028), suicidal ideation (OR = 4.44, 95%CI = 1.13-17.44, p = 0.038) and loss of weight (OR = 1.49, 95% CI = 1.00-2.23, p = 0.049). However, only previous incarceration (AOR = 1.97, 95% CI = 1.04-3.74, p = 0.037) and frequent appointments when encountering health problems (AOR = 1.61, 95% CI = 1.01-2.57, p = 0.046) remained significant in a multivariate model. CONCLUSIONS: This study showed a high rate of depression among inmates in Nepal. The results suggest a need for psychiatric and rehabilitative care in correctional settings to improve the health status of the inmates.

Work-related injuries among farmers: a cross-sectional study from rural Nepal.

BACKGROUND: Agriculture work is one of the most hazardous occupations across countries of all income groups. In Nepal, 74 % of people are working in the agricultural sector. This study aims to identify patterns and factors associated with injuries among farmers of rural Nepal. METHODS: A community-based cross-sectional study was conducted in a rural village in eastern Nepal. House to house visit was done to collect data from the farmers. The study included 500 farmers from Shanishchare village in Morang district of Nepal. A pre-tested semi-structured questionnaire was used to collect data on socioeconomic profile, agriculture work and injury. Prevalence of injuries among farmers in the last 12 months was calculated along with factors associated with the injuries. RESULTS: The overall prevalence of work- related injuries among farmers was 69 % in the last 12 months. Common injuries among the farmers were cuts (79.7 %), puncture wound (11.3 %) and laceration (7.5 %). Hand tools were responsible for most of the injuries followed by slipping at work, sharp instruments, animals and fall from height. Upper limb injury comprised of 67 % of all injuries and the most involved part was fingers (43 %). The average number of years worked in farming by the respondents was 23.6 ± 13.6 years. Age and working experience of the farmers was found to be significantly associated with the occurrence of injuries among the farmers. CONCLUSIONS: The prevalence of injury among farmers in this study was high. Further research is needed to identify interventions to reduce the agricultural injuries in Nepal.

A comparative study to find out the relationship between the inner inter-canthal distance, interpupillary distance, inter-commissural width, inter-alar width, and the width of maxillary anterior teeth in Aryans and Mongoloids.

BACKGROUND: One of the most confusing and difficult aspects of complete denture prosthodontics is the selection of appropriately sized maxillary anterior denture teeth. Various guidelines have been suggested for determining the size of anterior teeth, but different opinions have been reported regarding their significance. In the study reported here, the relationships between facial measurements and the width of maxillary anterior teeth in two ethnic groups, namely Aryans and Mongoloids, were determined. OBJECTIVE: The aims of the study were to determine the inner inter-canthal distance (ICAD), inter-pupillary distance (IPD), inter-commissural width (ICOW), inter-alar width (IAW), and the combined width of maxillary anterior teeth (CW) in Aryans and Mongoloids and to determine the relationships between these measurements. MATERIALS AND METHODS: Impressions of the teeth of 170 dentulous subjects (85 males and 85 females) were made with alginate then Type IV gypsum product was poured in. Measurements of the cast maxillary anterior teeth at their widest dimension (contact areas) were made with the Boley gauge. ICAD, IPD, ICOW, and IAW distances were also measured with a Boley gauge. RESULTS: For all 170 subjects, 85 Aryans and 85 Mongoloids, Pearson's correlation coefficient (r) for IAW, IPD, ICOW, ICAD, and CW was calculated. In Aryans, highly significant (P<0.001) but weak correlations were found between CW and IAW, IPD, and ICOW. In Mongoloids, a highly significant (P<0.001) and weak correlation was found only between CW and IPD. CONCLUSION: Within the limitations of this study, the results suggest that the IAW, IPD, and ICOW for Aryans and IPD for Mongoloids can be used as a preliminary method for determining the width of the maxillary anterior teeth in edentulous patients.

Domestic violence and its associated factors among married women of a village development committee of rural Nepal.

BACKGROUND: Violence against women is a global public health problem occurring in multitude of contexts and domestic violence is considered to be the most pervasive one. Poor enforcement of policies, limitation of researches and expertise in this field largely accounts for persistence of this problem and nature of domestic violence and its associated factors are poorly understood. OBJECTIVES: This research aimed to estimate the magnitude of different forms of domestic violence and identify its associated factors. METHODS: Community based cross sectional study was conducted among 355 married women of reproductive age group of Kusheshwor, Sindhuli, Nepal. The questionnaire adapted from the World Health Organization Multi-Country Study was used for the face to face interviews. Occurrence of current domestic violence was used as outcome variable in logistic regression. Descriptive and multivariate analysis were performed in order to assess the magnitude of domestic violence and to identify its associated factors respectively. RESULTS: Self-reported lifetime prevalence of physical violence was 29.6% and past year prevalence was 15.2%, while corresponding figures for sexual violence were 6.8 and 2.3%, and for psychological violence were 31.0 and 18.3%. Lifetime domestic violence was 38.6% while in past 12 months, prevalence was 23.1%. Furthermore, 12.4% of women were experiencing all forms of violence concurrently. Women with controlling husband and having poor mental health were found to be at higher risk of domestic violence. CONCLUSIONS: Domestic violence is still rampant in our society with several forms of violence occurring together. In a country like Nepal, differentials power in relationship and poor mental health was found to be positively associated with violent episodes. This study highlights the infringement of women rights which can be the cause for serious public health consequences.

Alcoholic liver disease in Nepal: identifying homemade alcohol as a culprit.

BACKGROUND: Though the type of alcohol consumed is not thought to be associated with alcoholic liver disease (ALD), some studies have shown a beverage-specific effect. In the present study, we aim to study the effects of locally brewed alcoholic beverages on the development of liver disease. PATIENTS AND METHODS: This cross-sectional study was conducted at the internal medicine department of a university hospital in Nepal. All patients classified as having either alcohol abuse or alcohol dependence by the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition were evaluated for the presence of ALD. RESULTS: A total of 1,500 patients were screened, of which, 447 patients had ALD. Chronic liver disease (CLD) was detected in 144 patients (9.6%). Most of the patients consumed homemade locally brewed alcohol. On multivariate analysis, the following variables were found to be significantly associated with CLD: male sex (odds ratio [OR]: 1.81; 95% confidence interval [CI]: 1.12-2.94; P=0.02): rakshi consumption ≥30 units (OR: 2.53; 95% CI: 1.07-6.01; P=0.04); and tongba consumption (OR: 3.02; 95% CI: 1.22-7.50; P=0.02). CONCLUSION: There was a significant increase in the risk of developing ALD with the consumption of rakshi and tongba after adjusting for total units consumed. The absence of striking differences between our patients with CLD and non-CLD patients with regards to the amount of alcohol consumed demonstrates that, although alcohol consumption is a prerequisite for the development of ALD, other factors like type of alcoholic beverage consumed may be involved.

An anthropometric study to evaluate the correlation between the occlusal vertical dimension and length of the thumb.

BACKGROUND: Establishment of proper occlusal vertical dimension (OVD) is one of the important tasks for successful prosthodontic therapy. An ideal method for determining OVD in terms of cost, time, and instrument requirements has been sought in prosthodontics by various investigators. However, no such single method has been formulated. In the current anthropometric study, the relationship of the length of the thumb to the OVD was tested in two ethnic groups of Nepal, Aryans, and Mongoloids. The result of this study can be useful in determining proper OVD in edentulous patients. AIMS AND OBJECTIVES: The primary aim of the present study was to evaluate the correlation between the length of the thumb and OVD in Aryan and Mongoloid ethnic groups. The secondary aim was to compare the correlation between OVD and other anatomic measurements (eye-ear distance and pupil-to-rima oris distance) in these ethnicities. MATERIALS AND METHODS: The OVD, thumb length, eye-ear distance and distance between pupil of eye and rima oris were measured in a total of 500 adult dentulous volunteers. The correlation between OVD and thumb length as well as other anatomic measurements was checked with Pearson's product moment correlation coefficient. Linear regression analysis was performed to determine the relationship of OVD to the length of the thumb. RESULTS: The thumb length was significantly (P≤0.05) correlated with strong and positive values (Pearson's coefficient =0.874 in the whole population, 0.826 in Aryans, and 0.944 in Mongoloids). Regression analysis showed that thumb length was significantly related to OVD in both ethnic groups. CONCLUSION: Within the limitations of the present study, the result implies that thumb length can be used as an adjunct for establishing OVD in the edentulous patients.

Violence, HIV risk behaviour and depression among female sex workers of eastern Nepal.

OBJECTIVES: The primary objective of the study was to estimate the prevalence of depression among female sex workers (FSWs) of eastern Nepal. The secondary objective was to search for an association between depression, violence and HIV risk behaviour. DESIGN: Cross-sectional/observational study. STUDY SETTING: This study was carried out in five cities of eastern Nepal (Dharan, Itahari, Biratnagar, Damak and Birtamode). Both restaurant-based and street-based FSWs were recruited in the study. PARTICIPANTS: Women who had been involved in commercial sex activity in the past 6 months and gave informed consent were included in the study. PRIMARY OUTCOME MEASURE: A score of more than or equal to 16 on the Centre for Epidemiological Studies Depression (CESD) scale was considered as depression. METHODOLOGY: Face-to-face interviews were conducted with respondents who were sought through a snowball sampling technique. Information regarding their depression status, HIV high-risk behaviour and violence was recorded. The estimated sample size was 210. RESULTS: We interviewed 210 FSWs (both restaurant-based and street-based). The prevalence of depression among respondents was 82.4%. FSWs who had experienced violence were five times more likely to be depressed than those who were not victims of violence. The odds of depression were six times higher among respondents who were involved in any HIV risk behaviour compared with those who were not involved. CONCLUSIONS: The present study reports a high prevalence of depression, HIV risk behaviours and violence among FSWs of eastern Nepal. The mental health of FSWs should also be regarded as an important aspect of HIV prevention efforts which can help to promote the overall health of this population.