Risk factors associated with abnormal parturition and their effects on production and reproductive performance in Frieswal cattle of India

2016 ◽  
Author(s):  
Arun Kumar ◽  
Umesh Singh ◽  
Rani Alex ◽  
Sushil Kumar
Keyword(s):  
Risk Factors ◽  
Milk Yield ◽  
Reproductive Performance ◽  
Premature Birth ◽  
Dry Period ◽  
Chi Square ◽  
Factors Associated ◽  
Lactation Length ◽  
Chi Square Analysis ◽  
The Military

Records of 1024 Frieswal cows maintained at the Military Farm, Meerut, India over a period of 20 years from 1989 to 2008, sired by 91 bulls were included in the present study to assess the incidence and risk factors associated with abnormal parturition like dystocia, stillbirth, premature birth and abortion. The overall incidence of abnormal parturition in this herd of Frieswal was 14.01%, out of which 7.91, 3.99, 1.12 and 0.99% correspond to stillbirth, abortion, dystocia and premature birth. Wald Chi square analysis revealed season of calving (p<0.04), period of calving (p<0.0001) and parity (p<0.0008) influenced normal calving. The effect of abnormal parturition on the total milk yield, lactation length, calving interval and dry period was also assessed along with other non-genetic factors viz., season, period of calving and parity. A reduction in milk yield was observed (p<0.01) in animals which had undergone abnormal parturition (2723.75± 67.88 kg) in comparison to normally calved animals (3310.08± 35.36 kg). The dry period was also found to be longer in abnormally calved animals (127.18±4.63 days) than normal ones (117.75±2.39 days). Regular monitoring and better reproductive management will surely reduce the incidence of abnormal parturition, and thereby increase the production and reproductive performance of the animals.

Risk factors for diabetes mellitus and hypertension among artisans in Ogun state, Nigeria

2019 ◽  
Vol 50 (4) ◽  
pp. 695-710 ◽  
Author(s):  
Cathrine A. Oladoyinbo ◽  
Adenike Mercy Abiodun ◽  
Mariam Oluwatoyin Oyalowo ◽  
Irene Obaji ◽  
Abisola Margaret Oyelere ◽  
...  
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Abdominal Obesity ◽  
Dietary Habits ◽  
Activity Level ◽  
Chi Square ◽  
Content Type ◽  
Factors Associated ◽  
Ogun State ◽  
Chi Square Analysis

Purpose This study was designed to assess the risk factors associated with hypertension (HTN) and diabetes among artisans in Ogun State, Nigeria. Evidences suggest increasing prevalence, incidences and morbidity of diabetes and HTN in Nigeria. However, the purpose of this study is to plan and prioritize effective intervention programs, there is need to provide data on the prevalence and risk factors for HTN and diabetes among local groups. Design/methodology/approach In total 300 apparently healthy artisans who have never been diagnosed of diabetes or HTN were randomly selected from five communities. A structured questionnaire was used in obtaining information on the personal characteristics of the respondents. An adapted dietary habit and lifestyle questionnaire were used to assess the dietary habits and lifestyle of the respondents. The WHO global activity questionnaire was adapted and used to gather information on the physical activity level of the respondents. Random blood glucose, blood pressure and anthropometric measurements were assessed using standard instruments. Chi-square (χ2), correlations and multinomial logistic regression analysis were performed to identify significant determinants of diabetes and HTN. Findings Mean age was 34.8 ± 9.9 and prevalence of diabetes and pre-diabetes were 1 and 4.7 per cent, respectively, while HTN and pre-HTN were 48.0 and 30.3 per cent, respectively. About half (55.7 per cent) of the respondents skip at least a meal daily and 31 per cent snack daily. Most (61.4 per cent) consume alcohol and 65.7 per cent engage in high physical activity. Abdominal obesity was significantly higher among women (p = 0.004). Using the chi-square analysis, age, abdominal obesity and educational status were factors found to be significantly associated with diabetes (p = 0.002; p = 0.007; p = 0.004) while age, gender, abdominal obesity and alcohol consumption had significant association with HTN. Although not statistically significant, respondents were 0.8, 1.0 and 1.1 times more likely to be diabetic with increasing body mass index, waist circumference (WC) and age (odd ratio (OR) = 0.78; confidence intervals (CI): 0.51-1.18; OR = 1.04; CI: 0.89-1.21; OR = 1.06; CI: 0.96-1.18, respectively). Abdominal obesity was significantly associated with HTN (OR = 1.08; CI: 1.03-1.13; p = 0.001). Also, older respondents were 1.1 times more likely of becoming hypertensive (OR = 1.07; CI: 1.02-1.11; p = 0.003). Increased risk of diabetes and HTN was found among respondents with increasing age and WC. Research limitations/implications This study was cross-sectional in design; it cannot be used to establish a cause-effect relationship between diabetes, HTN and the observed variables (anthropometric characteristics, dietary habits and lifestyle risk factors). Because of the few numbers (1 per cent) of respondents identified to be diabetic several important risk factors could not be included in the model. Practical implications An understanding of the risk factors associated with diabetes and HTN among sub-groups in the population will help to plan effective interventions targeted at specific groups. Originality/value The findings of this study show the associated risk factors for diabetes and HTN among artisans in Ogun State.

scholarly journals Prevalence and Risk Factors Associated withToxocara canisInfection in Children

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Camilo Romero Núñez ◽  
Germán David Mendoza Martínez ◽  
Selene Yañez Arteaga ◽  
Martha Ponce Macotela ◽  
Patricia Bustamante Montes ◽  
...  
Keyword(s):  
Risk Factors ◽  
Odds Ratio ◽  
Toxocara Canis ◽  
Elisa Test ◽  
Age Group ◽  
Public Parks ◽  
Chi Square ◽  
Factors Associated ◽  
Test Kit ◽  
Chi Square Analysis

The objective of this study was to determine seroprevalence and identify risk factors associated withToxocara canisinfection. A clinical and epidemiological questionnaire and body mass index were used to assess the risk factors associated with human toxocariasis in 108 children with an age range of 2–16 years. Antibodies againstToxocara caniswere detected using an ELISA test kit. Chi-square analysis and odds ratio (OR) were used to identify risk factors associated withToxocara canisseropositivity. The prevalence of antibodies againstToxocara caniswas greater (P=0.02) in males than females (28.84% and 16.07%, resp.). Chi-square analysis and odds ratio revealed just one variable withP<0.05,andOR>1.0was associated with seropositivity: the possession of dogs under one year old (OR=1.78). Although not significant, the OR values suggest that other factors may be epidemiologically important forToxocarapresence such as not washing hands before meals, malnutrition, obesity, and use of public parks. Children in the age group >12 and <16 years old had higher seroprevalence toToxocara canis(17.59%) than the >2 and <11 years old age group (4.62%). Toxocariosis infection needs to be prevented by pet deworming and hygienic measures after contact with dogs.

scholarly journals Productive and Reproductive Performance of Different Crossbred Cattle at Sylhet Govt. Dairy Farm

2013 ◽  
Vol 22 (1-2) ◽  
pp. 47-54
Author(s):  
MN Haque ◽  
MR Haque ◽  
A Parvin ◽  
MM Hussain
Keyword(s):  
Milk Yield ◽  
Reproductive Performance ◽  
Post Partum ◽  
Dairy Farm ◽  
Reproductive Traits ◽  
Gestation Length ◽  
Crossbred Cattle ◽  
Dry Period ◽  
Lactation Length ◽  
Heat Period

The study was conducted at Sylhet Govt. dairy farm to evaluate the productive and reproductive performance of Jersey× Frisian (J×F), Jersey × Local (J×L) and Sahiwal × Local (SL×L.) crossbred during the period of April 2007 to August 2009. Data on milk yield and different reproductive traits like lactation length, milk yield, length of dry period, service per conception, gestation length and post-partum heat period were evaluated. Results indicated that milk yield, length of dry period, service per conception and post-partum heat period were significantly affected (P<0.01) by different crossbred. However, lactation length and service per conception were significantly affected (P<0.01) by parity and interaction of breed × parity. The highest lactation length was observed for the genotype Jersey × Friesian (J×F) and the lowest was Jersey × Local (J×L) in the first and second lactation. The highest milk yield was observed for the genotype J×F and the lowest was J×L. The highest length of dry period was observed in SL× L and lowest was J×F. Furthermore maximum services were required for J×F. The highest gestation length was observed for genotype SL×L. The highest post-partum heat period was observed J×F. The overall reproductive performance of different crossbreds were varied.DOI: http://dx.doi.org/10.3329/pa.v22i1-2.16466 Progress. Agric. 22(1 & 2): 47 - 54, 2011

Characteristics and risk factors associated with stroke subtypes among adult patients admitted to stroke unit of JUMC

2019 ◽  
Vol 15 ◽  
Author(s):  
Bekalu Getachew Gebreegziabher ◽  
Tesema Etefa Birhanu ◽  
Diriba Dereje Olana ◽  
Behailu Terefe Tesfaye
Keyword(s):  
Risk Factors ◽  
Stroke Unit ◽  
Medical Center ◽  
Data Entry ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Factors Associated ◽  
Stroke Subtypes

Background: Stroke is a great public health problem in Ethiopia. According to reports, in-hospital stroke mortality was estimated to be 14.7% in Ethiopia. Despite this, in this country researches done on factors associated with stroke sub-types were inadequate. Objective: To assess the Characteristics and risk factors associated with stroke sub-types among patients admitted to JUMC. Methods and materials: A retrospective cross sectional study was conducted from May 2017 to May 2018 in stroke unit of Jimma University Medical Center. A total of 106 medical charts of patients diagnosed with stroke were reviewed. Checklist comprising of relevant variables was used to collect data. SPSS version 21 was employed for data entry and analysis. Chi-square test was used to point-out association and difference among stroke sub-types. The data was presented using text, tables and figures. Result: From a total of 106 patients, 67(63.2%) were men. The mean ± SD of age was 52.67±12.46 years, and no significant association was found. Of all the patients, 59(55.6%) had ischemic strokes and 47(44.4%) had hemorrhagic strokes. The most common risk factor in the patients was alcohol use with a prevalence of 69.9%. Of all the risk factors, only sex, cigarettes smoking and dyslipidemia were significantly associated to sub-types of stroke. Conclusion: Ischemic stroke was the most common subtype of stroke. Sex of patient, cigarette smoking and dyslipidemia are significantly associated with the two stroke subtypes.

scholarly journals Elimination of Intravenous Di-2-Ethylhexyl Phthalate Exposure Abrogates Most Neonatal Hypertension in Premature Infants with Bronchopulmonary Dysplasia

Toxics ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 75
Author(s):  
Randall Jenkins ◽  
Katia Farnbach ◽  
Sandra Iragorri
Keyword(s):  
Risk Factors ◽  
Bronchopulmonary Dysplasia ◽  
Neonatal Intensive Care ◽  
Low Birthweight ◽  
Chi Square ◽  
Neonatal Hypertension ◽  
Vlbw Infants ◽  
Chi Square Analysis ◽  
Ethylhexyl Phthalate ◽  
Current Report

(1) Background: The incidence of hypertension in very low birthweight (VLBW) infants in a single neonatal intensive care unit (NICU) dropped markedly during a 2-year period when the IV fluid (IVF) in both the antenatal unit and the NICU temporarily changed to a di-2-ethylhexyl phthalate (DEHP)-free formulation. The objective of the current report is to document this observation and demonstrate the changes in incidence of hypertension were not associated with the variation in risk factors for hypertension; (2) Methods: The charts of all VLBW infants born in a single NICU during a 7-year span were reviewed. This time includes 32 months of baseline, 20 months of DEHP-free IVF, 20 months of IVF DEHP re-exposure, and two 4-month washout intervals. The group of interest was limited to VLBW infants with bronchopulmonary dysplasia (BPD). Chi-square analysis was used to compare incidence of hypertension among periods. Vermont Oxford NICU Registry data were examined for variation in maternal and neonatal risk factors for hypertension; Results: Incidence of hypertension in VLBW infants with BPD decreased from 7.7% (baseline) to 1.4% when IVF was DEHP-free, rising back to 10.1% when DEHP-containing IVF returned to use. Risk factors for neonatal hypertension were stable across the 3 study periods in the NICU’s group of VLBW infants; (3) Conclusions: Serendipitous removal of IVF containing DEHP resulted in near elimination of hypertension in one NICU—an effect entirely reversed after the same brand of DEHP-containing IVF returned to clinical use. These results suggest that DEHP exposure from IVF plays a major role in neonatal hypertension.

New Perspectives on Risk Factors for Non-fatal Strangulation and Post-assault Imaging

2020 ◽  
pp. 088626052096667
Author(s):  
Grace B. McKee ◽  
Kathy Gill-Hopple ◽  
Daniel W. Oesterle ◽  
Leah E. Daigle ◽  
Amanda K. Gilmore
Keyword(s):  
Sexual Assault ◽  
Partner Violence ◽  
Intimate Partner ◽  
Chi Square ◽  
Factors Associated ◽  
Bodily Injury ◽  
Weapon Use ◽  
Chi Square Analysis ◽  
Assault Characteristics

Strangulation has long been associated with death in the context of sexual assault and intimate partner violence (IPV). Non-fatal strangulation (NFS) during sexual assault, which refers to strangulation or choking that does not result in death, is common and has been associated with IPV and with bodily injury; however, other factors associated with NFS are unknown. The current study examined demographic and sexual assault characteristics associated with NFS among women who received a sexual assault medical forensic exam (SAMFE). A second purpose of this study was to explore factors associated with receiving follow-up imaging orders after NFS was identified during a SAMFE. Participants ( N = 882) ranged in age from 18 to 81 ( M = 28.85), with the majority identifying as non-Hispanic White (70.4%) or Black/African American (23.4%). A total of 75 women (8.5%) experienced NFS during the sexual assault. Of these, only 13 (17.3%) received follow-up imaging orders for relevant scans. Results from a logistic regression analysis demonstrated that NFS was positively associated with report of anal penetration, intimate partner perpetration, non-genital injury, and weapon use during the assault. Results from chi-square analysis showed that among sexual assaults involving women who experienced NFS, those whose assaults involved weapon use were over four times more likely to receive imaging orders compared to assaults without weapon use. These findings have implications for criminal justice, and if incorporated into danger assessments, could potentially reduce fatalities linked to sexual assault and/or IPV. Additional work is needed to ensure that all assaults with NFS trigger a referral for imaging regardless of other assault characteristics.

Abstract W MP54: Risk Factors for Nosocomial Infections after Intracerebral Hemorrhage and Their Impact on Outcome: The Ethnic/Racial Variations of Intracerebral Hemorrhage (ERICH) Study

Stroke ◽  
2014 ◽  
Vol 45 (suppl_1) ◽  
Author(s):  
Aaron S Lord ◽  
Mitchell S Elkind ◽  
Carl D Langefeld ◽  
Charles J Moomaw ◽  
Neeraj Badjatia ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intracerebral Hemorrhage ◽  
Pulmonary Edema ◽  
Nosocomial Infections ◽  
Fold Increase ◽  
Cns Infection ◽  
Neurosurgical Procedures ◽  
Chi Square ◽  
Factors Associated ◽  
Ct Data

Background: Risk factors for nosocomial infections and their impact on ICH outcomes are unclear. We hypothesized that factors present on admission are associated with developing infection, and patients who develop infections have worse outcomes. Methods: We determined prevalence of infections among patients in ERICH, a multicenter, triethnic case-control study of ICH. Exclusion criteria specific to this analysis were incomplete CT data and death/withdrawal of care <72 hours after admission. Patients with infection <two weeks before ICH were excluded from risk factor analyses, but included for outcomes assessments. We compared prevalence of risk factors for infections using chi-square and non-parametric tests, and performed multivariate logistic regression for risk of infection. Results: We enrolled 1397 individuals, 144 of whom died/had withdrawal of care within 72 hours and 210 with incomplete CT data, leaving 1043 patients. Nosocomial infections occurred in 300 patients (29%). Factors associated with presence of infections included ICH volume (13mL vs. 7mL, p <0.0001), GCS on admission (13 vs. 15, p <0.0001), WBC > 10 (42% vs. 32%), and higher CRP levels (4.9 vs. 1.8, p=0.01). Blacks had higher infection rates versus whites and Hispanics (33% vs. 27% and 24%, p=0.06). Procedural factors associated with infection included ventriculostomy, intrathecal-tPA, and intubation, while major neurosurgical procedures were associated with a 10-fold increase in CNS infection (all p <0.001). Infections were associated with bowel-bladder dysfunction, CHF/pulmonary edema, decubiti, DVT, dysphagia requiring PEG, and MI. Patients with infection were more likely to have DNR/DNI orders or to be dead at discharge (12.3% vs. 6.5%, p=0.0017). In a multivariate model for factors associated with infection, ICH volume, HIV history, intubation, CHF/pulmonary edema, and dysphagia requiring PEG were all associated with infection. Conclusion: There are identifiable risk factors associated with nosocomial infection after ICH, and infections are associated with mortality. Identification of patients at risk for infections may improve outcomes after ICH.

scholarly journals Seroprevalence of Brucellosis and Associated Risk Factors among Indigenous Breeds of Goats in Wukari, Taraba State, Nigeria

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Olaolu T. Olufemi ◽  
Danjuma B. Dantala ◽  
Paul A. Shinggu ◽  
Umesi A. Dike ◽  
Gbeminiyi R. Otolorin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Exact Test ◽  
The Public ◽  
Factors Associated ◽  
Males And Females ◽  
Associated Risk Factors ◽  
La Jolla

A cross-sectional study was conducted in Wukari, Taraba state, Nigeria, to determine the prevalence of Brucella antibodies and the risk factors associated with brucellosis in indigenous breeds of goats. A total of 386 goats were sampled from three political wards: Puje, Avyi, and Hospital: harvested sera samples were subjected to Rose Bengal Plate Test (RBPT). GraphPad Prism version 7.03 for Windows (GraphPad Software, La Jolla California, USA) was used to analyse the association between seroprevalence of brucellosis and age, sex, breed, location, and management system by using Chi square and Fisher’s exact test as appropriate. Brucellosis was detected in all three wards: Puje; 15%, Avyi; 6.6%, and Hospital; 7.6%. A prevalence rate of 2.8%, 8%, 18.7%, and 1% was recorded for <20-month, 22-35-month, 36-45-month, and ≥46-55-month age categories, respectively (P < 0.05). Only 9.5% was observed for male animals while 9.8% was observed for female animals with no statistical difference between the males and females. Breed-specific seroprevalence yielded 7.4%, 5.4% 12%, 12.8%, and 11.6%, for Cross, West Africa Dwarf, Red Sokoto, Kano Brown, and Sahel breeds of goat, respectively. There is an evidence of brucellosis (9.6%) in Wukari L.G.A, Taraba State, and age is a risk factor for the disease in the study area. There is a need to enlighten the public on the zoonotic potentials and economic impacts of brucellosis.

scholarly journals Effect of growth hormone on milk yield and reproductive performance of subfertile Holstein cows during extended lactations

2019 ◽  
Vol 17 (1) ◽  
pp. e0403 ◽  
Author(s):  
Jessica Flores ◽  
José E. García ◽  
Jesús Mellado ◽  
Leticia Gaytán ◽  
Ángeles De Santiago ◽  
...  
Keyword(s):  
Milk Yield ◽  
Reproductive Performance ◽  
Bovine Somatotropin ◽  
Holstein Cows ◽  
Control Group ◽  
Recombinant Bovine Somatotropin ◽  
Northern Mexico ◽  
Lactation Length ◽  
Hot Environment ◽  
Farm Efficiency

The objective of this study was to determine the effects of the administration of recombinant bovine somatotropin (rbST) throughout lactation to high-yielding subfertile (conception > 270 days postpartum) Holstein cows undergoing extended lactations (≥480 d) on milk production and reproductive performance. The study used two large adjacent commercial herds with similar management in a hot area of northern Mexico (25° N). Cows in one herd (n=2341) received a 500-mg dose of rbST every 14 d until dried off, starting 60 days postpartum. The other herd served as control (n=984). Across parity, rbST-treated cows produced 20% greater milk yield than control cows in 305-d lactations. Across parities, milk yield from 305 d postpartum to the end of lactation was 2734 kg higher in rbST-treated cows than control cows. Across parities rbST-treated cows produced 4777 more kg of milk during the entire lactation (mean 605 d) than the control group (mean 572 d). Conception rates (CR) at first service were only 3.2% and 5.9% (p<0.05) for control and rbST-treated cows, respectively. Overall CR was 43.5% and 61.6% (p<0.05) for control and treated cows, respectively. Control cows required 2.4 more (p<0.01) services per conception than rbST-treated cows. It was concluded that in this hot environment, the use of rbST suits dairy producers because it substantially improves both milk yield and reproductive performance in subfertile high-yielding Holstein cows. By markedly increasing lactation length and lactation persistency farm efficiency is greatly improved due to extended herd life.

scholarly journals Risk factors of soil transmitted helminth infection among primary school students

2020 ◽  
Vol 11 (2) ◽  
pp. 126-132
Author(s):  
I Gede Gita Sastrawan ◽  
Jordaniel Setiabudi ◽  
Ni Putu Sanjiwani ◽  
Ni Komang Indriyani ◽  
Dewa Ayu Laksemi
Keyword(s):  
Risk Factors ◽  
Primary School ◽  
Ascaris Lumbricoides ◽  
Trichuris Trichiura ◽  
Personal Hygiene ◽  
Stool Examination ◽  
Primary School Students ◽  
School Students ◽  
Chi Square ◽  
Factors Associated

Latar belakang: Infeksi kronis dari soil transmitted helminth (STH) dapat menyebabkan gangguan gizi, pertumbuhan dan kognitif pada anak. Untuk mengurangi dampak infeksi STH, diperlukan identifikasi faktor risiko. Penelitian ini bertujuan untuk mengidentifikasi faktor risiko yang berhubungan dengan infeksi STH pada siswa sekolah dasar di Desa Seraya Timur, Karangasem, Bali. Metode: Penelitian ini menggunakan desain potong lintang dengan mengambil total sampel. Penelitian dilaksanakan pada bulan Januari 2020. Data primer mengenai faktor-faktor risiko infeksi STH dikumpulkan dengan menggunakan kuesioner. Diagnosis infeksi STH dilakukan dengan pemeriksaan tinja dengan metode Kato-Katz. Analisis data menggunakan uji chi-square untuk menentukan faktor risiko yang berhubungan dengan infeksi STH. Hasil: Sebanyak 83 siswa yang berusia 6-12 tahun berpartisipasi dalam penelitian ini. Terdapat 9 siswa (10.84%) yang terinfeksi STH dengan intensitas infeksi ringan. Sebanyak 55.56% terinfeksi Trichuris trichiura, 33.33% terinfeksi Ascaris lumbricoides dan 11.11% terinfeksi cacing tambang. Terdapat beberapa faktor risiko yang memiliki hubungan bermakna dengan infeksi STH diantaranya adalah sering bermain tanah (OR=6.86; 95%CI 1.326-35.494), bermain tanpa alas kaki (OR=10.5; 95%CI 1.249-88.278) tidak mencuci tangan setelah bermain tanah (OR=9.450; 95%CI 1.809-49.358) dan tidak memotong kuku secara rutin (OR=6.462; 95%CI 1.250-33.388).  Pemberian obat cacing setiap enam bulan mampu memberikan efek proteksi terhadap infeksi STH (OR=0.085; 95%CI 0.016-0.449). Kesimpulan: Kebersihan diri menjadi faktor risiko yang berhubungan dengan infeksi STH. Direkomendasikan untuk meningkatkan promosi kesehatan terkait kebersihan diri disamping pemberian obat cacing setiap enam bulan. Kata kunci: Faktor risiko, infeksi STH, anak sekolah dasar   Abstract   Background: Chronic soil transmitted helminth (STH) infection might cause nutritional, growth and cognitive impairment in children. Identifying the risk factors of STH infection is crucially needed to minimize the infection effects. This study aimed to identify risk factors associated with STH infections among primary school students in Seraya Timur Village, Karangasem, Bali. Methods: This study used a cross-sectional design with a total sampling method. The study was conducted in January 2020. Risk factors data were collected using a questionnaire. The diagnosis of STH infection was done by stool examination with the Kato-Katz method. The chi-square test was used to determine the risk factors associated with STH infection. Results: 83 students with ages ranging from 6-12 years participated in this study. There were 9 students (10.84%) whose infected with mild infection of STH. 55.56% of students were infected by Trichuris trichiura, 33.33% were Ascaris lumbricoides infections and 11.11% were hookworm infections. There were several risk factors that significantly associated with STH infection including ground’s playing (OR=6.86; 95%CI 1.326-35.494), barefoot (OR=10.5; 95%CI 1.249-88.278), did not wash hands after playing soil (OR=9.450; 95%CI 1.809-49.358) and did not routinely cut their nails (OR=6.462; 95%CI 1.250-33.388). Deworming every six months could provide a protective effect against STH infection (OR=0.085; 95%CI 0.016-0.449). Conclusion: Personal hygiene is a risk factor associated with STH infection. It is recommended to increase personal hygiene promotion besides dewormed every six months. Keywords: Risk factors, STH infection, primary school students

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