scholarly journals Risk factors for community transmission of SARS-CoV-2. A cross-sectional study in 116,678 people

2020 ◽  
Author(s):  
Eyrun F. Kjetland ◽  
Karl Trygve Kalleberg ◽  
Camilla Lund Søraas ◽  
Bato Hammarström ◽  
Tor Åge Myklebust ◽  
...  
Keyword(s):  
Risk Factors ◽  
Health Professionals ◽  
Odds Ratio ◽  
Demographic Data ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Lower Odds ◽  
Potential Risk Factors ◽  
Cross Sectional Design ◽  
Lower Odds Ratio

AbstractBackgroundThe risk factors for SARS-CoV-2 transmission are not well characterised in Western populations. We sought to identify potential risk factors for transmission and actionable information to prevent for SARS-CoV-2.MethodsIndividuals tested for SARS-CoV-2 at four major laboratories were invited. In addition, participants were sampled by convenience after a media campaign. Self-reported test results were compared with laboratory results, demographic data and behavioural facts were collected using a digital platform. In a cross-sectional design positive cases were compared with negative and untested control groups.FindingsApproximately 14 days after a countrywide lockdown in Norway, 116,678 participants were included. Median age was 46 years, 44% had children in preschool or in school; 18% were practicing health professionals. International flights, contact with infected, and gatherings of more than 50 people, were associated with high risk. Health professionals who used public transport were at higher risk of testing positive than those who did not. Having undergone light infections, the last six months was strongly associated with lower odds ratio of SARS-CoV-2 positivity. Contact with children, use of hand sanitiser and use of protective gloves in private were also associated with lower odds ratio of testing positive for SARS-CoV-2.InterpretationFurther research is needed to explore if being a parent or looking after children is associated with lower risk of SARS-CoV-2 positivity in the next phases of the pandemic. Immunological research should be done to determine the effects of prior trivial infections on SARS-CoV-2 infection. We confirm that large gatherings during the pandemic should be avoided and those who are infected, or under suspicion thereof, posed very high risks to others this population.

scholarly journals Risk factors for community transmission of SARS-CoV-2.  A cross-sectional study in 116,678 people.

2021 ◽  
Author(s):  
Eyrun F Kjetland ◽  
Karl Trygve Kalleberg ◽  
Camilla Lund Søraas ◽  
Bato Hammarstrøm ◽  
Tor Åge Myklebust ◽  
...  
Keyword(s):  
Risk Factors ◽  
Health Professionals ◽  
Odds Ratio ◽  
Demographic Data ◽  
Cross Sectional Study ◽  
Positive Health ◽  
Cross Sectional ◽  
Lower Odds ◽  
Increased Risk ◽  
Lower Odds Ratio

Abstract Background The risk factors for SARS-CoV-2 transmission are not well characterised. We sought to identify potential risk factors for transmission and actionable information that can be used to prevent SARS-CoV-2. Methods Individuals tested for SARS-CoV-2 at four accredited laboratories were invited. In addition, participants were recruited through a media campaign. Self-reported SARS-CoV-2 test results were compared with laboratory results, demographic data and behavioural facts were collected using a digital platform. In a cross-sectional design positive cases were compared with negative and untested control groups. Findings Approximately 14 days after a countrywide lockdown in Norway, 116,678 participants were included. Median age was 46 years, 44% had children in preschool or in school; 18% were practicing health professionals. International flights, contact with infected individuals, and gatherings of more than 50 people, were associated with increased risk of testing positive. Health professionals who treated COVID-19 patients were at higher risk of testing positive than those who did not. Having undergone light infections, the last six months was strongly associated with lower odds ratio of SARS-CoV-2 positivity. Contact with children, use of hand sanitiser and use of protective gloves in private were also associated with lower odds ratio of testing positive for SARS-CoV-2. Interpretation Further research is needed to explore if being a parent or looking after children is associated with lower risk of SARS-CoV-2 positivity in the next phases of the pandemic. Immunological research should be done to determine the effects of prior trivial infections on SARS-CoV-2 infection. We confirm that large gatherings during the pandemic should be avoided and those who are infected, or under suspicion thereof, posed very high risks to others in this population. Registration: Trial registration: ClinicalTrials.gov: NTC 04320732, March 25, 2020.

scholarly journals HAVING CONTACT HISTORY WITH TB ACTIVE CASES AND MALNUTRITION AS RISK FACTORS OF TB INCIDENCE: A CROSS-SECTIONAL STUDY IN NORTH SUMATERA, INDONESIA

2020 ◽  
Vol 20 (1) ◽  
pp. 192-198
Author(s):  
Frans Yosep Sitepu ◽  
Wiwit Aditama ◽  
Elpiani Depari
Keyword(s):  
Public Health ◽  
Risk Factors ◽  
Demographic Data ◽  
Significant Risk ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Health Centers ◽  
Sectional Study ◽  
Cross Sectional ◽  
Potential Risk Factors

Tuberculosis (TB) is one of the leading causes of morbidity and mortality. It is carrying a heavy public health problem burden in Indonesia. This study aimed to determine the risk of poor knowledge of TB, socioeconomic status, malnutrition and contact history with TB cases with the incidence of TB in Medan. This was a cross sectional study conducted between May – August 2019 in Medan municipality, in the three highest TB cases incidence public health centers (puskesmas). Structural interviews were conducted to solicit demographic data, clinical data, as well as the risk factors. Logistic regression was conducted to assess the potential risk factors associated with the infection. We enrolled 260 clinically suspected cases of TB, comprising 135 (51.9%) cases positive for TB and 125 (48.1%) cases negative for TB. In multivariate model, those who had contact history with active TB cases and those who malnourished had higher odds of having TB infection, with adjusted odds ratio (aOR): 5.58 (95%CI:3.13–9.93) and aOR: 3.36 (95%CI: 1.87–6.02), respectively. Having contact history with TB active case and malnutrition were the most significant risk factors of TB incidence in Medan municipality, North Sumatera, Indonesia. Therefore, educating patients on the importance of cough or sneezes etiquette procedures including use of face masks to minimize the risk of infection.

Risk factors for odontoclastic resorptive lesions in cats

1999 ◽  
Vol 35 (3) ◽  
pp. 188-192 ◽  
Author(s):  
JM Scarlett ◽  
J Saidla ◽  
J Hess
Keyword(s):  
Risk Factors ◽  
Odds Ratio ◽  
Cross Sectional Study ◽  
Demographic Characteristics ◽  
Sectional Study ◽  
Unconditional Logistic Regression ◽  
Cross Sectional ◽  
Increased Risk ◽  
Potential Risk Factors ◽  
History Of

A cross-sectional study evaluating potential risk factors for odontoclastic resorptive lesions (ORL) in feline teeth was conducted. Owners of 32 cats with ORL and 27 cats without ORL were interviewed regarding their respective cat's demographic characteristics, diet, and medical and dental histories. Four factors were identified as significantly associated with ORL using unconditional logistic regression. A history of dental disease (gingivitis, calculus, or periodontal disease; odds ratio [OR], 4.5); city residence (OR, 4.4); and being an exclusively indoor cat (OR, 4.5) were associated with an increased risk for ORL. Consumption of commercial treats (OR, 0.3) appeared protective for ORL.

scholarly journals The Prevalence and Risk Factors of Wrist Pain among Young Adults in UTAR during Movement Control Order: A Cross-Sectional Study

2021 ◽  
Vol 11 (11) ◽  
pp. 191-202
Author(s):  
Kiruthika Selvakumar ◽  
Liow Yi Sheng
Keyword(s):  
Risk Factors ◽  
Young Adults ◽  
Demographic Data ◽  
Movement Control ◽  
Cross Sectional Study ◽  
Wrist Pain ◽  
Repetitive Movement ◽  
Cross Sectional ◽  
Work Related ◽  
Potential Risk Factors

Introduction: For the past few years wrist pain has been related to repetitive movement of the hand, and the cases has been increasing dramatically. There are numerous factors that causes wrist pain especially occupational factors. Different population has been investigated regarding work-related wrist pain such as, factory workers, programmers, and even gamers. Up to now, there is no data baseline about the prevalence and risk factors of wrist pain among young adults. Objectives: To investigate the prevalence and risk factors of risk pain among young adults in University Tunku Abdul Rahman (UTAR) during Movement Control Disorder. Methods: Questionnaire was adapted from Patient Rated Wrist Evaluation Score (PRWE), Self-Developed Demographic Data was used to determine prevalence and potential risk factors for wrist pain on young adults in UTAR during Movement Control Disorder, by using convenient sampling method. Results: A total number of 144 participants had completed the questionnaire. Most of the participants were 20-25 years old. There are 100 female participants (69.4%) and 44 male participants (29.9%) who enrolled in this research. The prevalence of wrist pain among young adults in UTAR during Movement Control Disorder is relatively high according to PRWE score (71.53%) while according to self-modified questionnaire there are 33 participants who felt the pain at the wrist (22.92%). Conclusion: Repetitive movement of the wrist and poor ergonomics of the hand are the factors that cause of wrist pain among young adults in UTAR. Key words: Prevalence, risk factors, wrist pain, young adults, Movement Control Disorder.

scholarly journals Epidemiology of hypertension in selected towns of Wollega zones, Western Ethiopia, 2019: A community-based cross-sectional study

2021 ◽  
Vol 9 ◽  
pp. 205031212110245
Author(s):  
Getu Mosisa ◽  
Bikila Regassa ◽  
Bayise Biru
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Alcohol Consumption ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Cross Sectional Study ◽  
Care Providers ◽  
Sectional Study ◽  
Community Based ◽  
Cross Sectional

Introduction: Hypertension remains an emerging public health problem globally, particularly in developing countries. Age, income level, obesity, alcohol consumption, smoking, vegetables and fruit consumption, physical activity and chat chewing were some risk factors of hypertension. However, there are limited data on the epidemiology of hypertension in Ethiopia. This study aimed to assess Epidemiology of Hypertension among the community of selected towns of Wollega zones. Methods: A community-based cross-sectional study was conducted from 1 to 30 June 2019 in selected towns of Wollega zones. A multistage sampling technique was used to select 840 study participants. Data were collected using the WHO STEP wise approach. The data were coded and entered into EpiData 3, and exported to SPSS version 20.0 for analysis. Bivariate and multivariable logistic regression analyses were conducted. Statistical significance was declared at p-value < 0.05. Results: The study included a total of 838 respondents with a response rate of 99.7%. The prevalence of hypertension was found to be 189 (22.6%) (95% confidence interval = 19.9%–25.2%). Of this, 108 (12.9%) and 81 (9.7%) of female and male were hypertensive, respectively. Age groups of 30–44 years (adjusted odds ratio = 2.65 (1.43, 4.89)), 45–59 years (adjusted odds ratio = 3.55 (1.79, 7.04)), above 60 years (adjusted odds ratio = 2.97 (1.43, 6.18)), having history of alcohol consumption (adjusted odds ratio = 4.29 (2.4, 7.66)), involving in vigorous physical activity (adjusted odds ratio = 0.096 (0.028, 0.33)), not walking to and from the work (adjusted odds ratio = 13.12 (8.34, 20.67)), being overweight (adjusted odds ratio = 1.98 (1.21, 3.25)), inadequate fruits serving per day (adjusted odds ratio = 2.93 (1.75, 4.88)) were significantly associated with hypertension. Conclusion: The prevalence of hypertension was found to be high in the study area. Older age, alcohol consumption, not engaging in vigorous activity, physical inactivity, being overweight and inadequate intake of fruits were found to be risk factors for hypertension. Therefore, health care providers should provide extensive health education and promotion on recommended lifestyle modification to tackle the burden of hypertension.

Prevalence of Types, Frequency and Risk Factors for Complications after Exodontia

2021 ◽  
Keyword(s):  
Risk Factors ◽  
Oral Surgery ◽  
Demographic Data ◽  
Dental Trauma ◽  
Cross Sectional Study ◽  
Outpatient Department ◽  
Impacted Tooth ◽  
Cross Sectional ◽  
Increased Risk ◽  
Mandibular Third Molars

Background: Exodontia is one of the most frequently carried out procedures by a dental surgeon, mostly on an outpatient department basis. The reasons for performing exodontia include non-restorable teeth, periodontal disease, dental trauma, impacted tooth, orthodontic treatment and toothache. Complications in dental extraction are a commonly encountered problem in dental clinics. This knowledge can help dental surgeons make extractions less invasive, traumatic and complicated, enabling quicker recovery of the socket. The aim of this study was to recognize types, frequency and risk factors for complications after exodontia. Methods: This cross-sectional study enrolled patients who had exodontia done from July- September 2019, visiting OPD of the Oral surgery department of Altamash Institute of Dental Medicine, Karachi. Risk factors included demographic data, general health, past medical and dental history. Spearman’s correlation test was used to establish any relationship of variables with complications. Results: The study patients (126) included 72 females (mean age 39.1±13.39) and 54 males (mean age 41.1±14.93). The overall complications rate was found to be 7.1%, mainly arising from maxillary and mandibular third molars. The most common complications encountered were Hemorrhage, Pain, and Trismus. Increasing age and specific teeth extracted were associated with an increased risk for complications. However, post-operative complications which were encountered most of them were minor and handled on an outpatient department basis. Conclusion: Frequency and risk factors for complications after exodontia were found low3 (37.5%). While age and teeth extracted cannot be directly altered, these factors maybe indirectly modified, resulting in a potential decrease of postoperative complications.

scholarly journals Risk factors for mortality among inpatients with smear positive pulmonary tuberculosis

2019 ◽  
Vol 35 (5) ◽  
Author(s):  
Sidra Hameed ◽  
Faisal Faiyaz Zuberi ◽  
Sagheer Hussain ◽  
Syed Khalid Ali
Keyword(s):  
Risk Factors ◽  
Pulmonary Tuberculosis ◽  
Demographic Data ◽  
Sampling Technique ◽  
Cross Sectional Study ◽  
University Hospital ◽  
Smoking History ◽  
Cross Sectional ◽  
Creative Commons ◽  
Smear Positive Pulmonary Tuberculosis

Objective: To evaluate risk factors having significant effect on mortality of smear positive Pulmonary Tuberculosis (PTB) inpatients. Methods: A descriptive cross-sectional study was conducted at Ojha Institute of Chest Diseases, Dow University Hospital Ojha Campus, Karachi. One hundred and seventy (170) inpatients of smear positive PTB confirmed by Acid Fast Bacilli (AFB) smear, aged between 13-80 years were enrolled by using consecutive sampling technique while patients with drug resistant Tuberculosis (TB) and extra pulmonary TB were excluded from the study. Selected patients were interviewed for collecting demographic data and risk factor data by using a standard questionnaire. Results: Out of 170 PTB inpatients, mortality was observed in 23 (13.5%) patients among which male patients were 12 (52.2%), and female were 11 (47.8%). Mortality was significantly associated with increasing age (p=0.003), socioeconomic status (p=0.019), anemia (p=0.03), Chronic Liver Disease (CLD) (p=0.005), Diabetes Mellitus (DM) (p=0.001), Human Immunodeficiency Virus (HIV) (p=0.007), Hypertension (HTN) (p=0.006), recurrent TB (p=0.001), and smoking (p=0.001). Conclusion: Increasing age, poverty, smoking history, and presence of comorbidities like DM, CLD, HIV, hypertension, and anemia are associated with higher mortality in smear positive PTB cases. doi: https://doi.org/10.12669/pjms.35.5.919 How to cite this:Hameed S, Zuberi FF, Hussain S, Ali SK. Risk factors for mortality among inpatients with smear positive pulmonary tuberculosis. Pak J Med Sci. 2019;35(5):---------. doi: https://doi.org/10.12669/pjms.35.5.919 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

scholarly journals Prevalence of cystic echinococcosis and associated risk factors among humans in Khartoum State, Central Sudan

2020 ◽  
Author(s):  
Mohamed E Ahmed ◽  
Sara Siddig Abdalla ◽  
Ibrahim A Adam ◽  
Martin P Grobusch ◽  
Imadeldin E Aradaib
Keyword(s):  
Risk Factors ◽  
Cystic Echinococcosis ◽  
Cross Sectional Study ◽  
Enzyme Linked Immunosorbent Assay ◽  
Cross Sectional ◽  
Factors Associated ◽  
Larval Stages ◽  
Central Sudan ◽  
Potential Risk Factors ◽  
Associated Risk Factors

Abstract Background Hydatid disease or cystic echinococcosis (CE) is caused by the larval stages of the cestode parasite Echinococcus granulosus. The objectives of this study were to estimate the prevalence of seropositivity and to identify the risk factors associated with the disease among humans in Khartoum State, Central Sudan. Methods A cross-sectional study was conducted between November 2017 and April 2018. A total of 305 randomly selected consenting participants from three localities were included in the current investigation using a multistage probability sampling method. An in-house enzyme-linked immunosorbent assay was used to detect immunoglobulin G antibodies to E. granulosus. The χ2 test and logistic regression analysis were used to determine the risk factors associated with CE seropositivity. Results A seroprevalence of 6.5% (20/305) was recorded among humans in Khartoum State, Central Sudan. Age (odds ratio [OR] 16.61 [confidence interval {CI} 2.21 to 117.92], p=0.006), locality (OR 3.08 [CI 1.42 to 22.54], p=0.011) and contact with dogs (OR 2.34 [CI 0.026 to 0.646], p=0.013) were recorded as potential risk factors for seropositivity to CE in the study area. Conclusions The seroprevalence of CE (6.5%) is high among humans in Khartoum State, Central Sudan. Improved surveillance is necessary to optimize control and prevention strategies for CE as an important neglected zoonotic disease among the human population in the study area of Central Sudan.

scholarly journals The Influence of Socioeconomic Status on the Presence and Degree of Erectile Dysfunction in Men With Coronary Artery Disease—A Cross-Sectional Study

2019 ◽  
Vol 13 (2) ◽  
pp. 155798831983437
Author(s):  
Lesław Rusiecki ◽  
Romuald Zdrojowy ◽  
Jana Gebala ◽  
Małgorzata Sobieszczańska ◽  
Ryszard Smoliński ◽  
...  
Keyword(s):  
Risk Factors ◽  
Socioeconomic Status ◽  
Erectile Dysfunction ◽  
Economic Status ◽  
Demographic Data ◽  
Occupational Status ◽  
Cross Sectional Study ◽  
Lower Probability ◽  
Modifiable Risk Factors ◽  
Cross Sectional

Impairment of social functioning and low economic status may lead to the development of cardiovascular disease (CVD). This study aimed to evaluate the relationship between socioeconomic status (SES) and erectile dysfunction (ED) in patients with clinically significant CVD. A total of 808 male patients with ischemic heart disease (IHD) were recruited. Socioeconomic and demographic data as well as occupational data and the presence of modifiable risk factors were collected. Erection quality was assessed using the International Index of Erectile Function 5 (IIEF-5), while physical activity was evaluated using a modified Framingham questionnaire. Relationships among the presence of socioeconomic factors (marital status, education, income, occupational status, nature of work conducted, and demographic data), intensity of ED, and time from diagnosis of IHD were assessed. ED was diagnosed in 618 men (76.49% overall; severe in 23.14%, moderate to severe in 13.11%, moderate in 32.20%, mild in 31.55%). Patients with ED were older (61 ± 8.6 vs. 53 ± 9.1 years; p < .0001), were less active (6.97 ± 2.18 vs. 8.31 ± 2.34 Metabolic Equivalent [METs]; p < .0001), and had more modifiable risk factors (3.4 ± 1.1 vs. 3.2 ± 1.0; p < .0300). Higher education was associated with a lower probability of the occurrence of ED (OR = 0.7546; 95% CI [0.6221, 0.9153]). In patients with newly diagnosed IHD, SES correlated significantly with the presence of ED ( p = .009). Education in patients suffering from CVD has a significant relationship with both the occurrence and degree of ED. Economic status was significantly linked to the presence and degree of ED only in patients with IHD diagnosed less than 2 months before entering the study.

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