Risk factors associated with allergic sensitization and asthma phenotypes among poultry farm workers

2018 ◽  
Vol 61 (6) ◽  
pp. 515-523 ◽  
Author(s):  
Dorothy Ngajilo ◽  
Tanusha Singh ◽  
Edith Ratshikhopha ◽  
Payal Dayal ◽  
Onnicah Matuka ◽  
...  
Keyword(s):  
Risk Factors ◽  
Allergic Sensitization ◽  
Farm Workers ◽  
Poultry Farm ◽  
Asthma Phenotypes ◽  
Factors Associated

scholarly journals Risk factors associated with asthma phenotypes in dental healthcare workers

2012 ◽  
Vol 56 (1) ◽  
pp. 90-99 ◽  
Author(s):  
Tanusha Singh ◽  
Braimoh Bello ◽  
Mohamed F. Jeebhay
Keyword(s):  
Risk Factors ◽  
Healthcare Workers ◽  
Asthma Phenotypes ◽  
Factors Associated

scholarly journals Risk Factors Associated with Asthma Development and Control in Children. Mouse Infestation, Antipyretics, Respiratory Viruses, and Allergic Sensitization

2017 ◽  
Vol 196 (12) ◽  
pp. 1605-1607 ◽  
Author(s):  
Mark Wurth ◽  
Christina M. Papantonakis ◽  
Rebekah J. Nevel ◽  
Caroline S. Thomas ◽  
Andrew G. Sokolow ◽  
...  
Keyword(s):  
Risk Factors ◽  
Allergic Sensitization ◽  
Respiratory Viruses ◽  
Factors Associated ◽  
And Control

Risk factors for H7 and H9 infection in commercial poultry farm workers in provinces within Pakistan

2014 ◽  
Vol 117 (3-4) ◽  
pp. 610-614 ◽  
Author(s):  
Abdul Ahad ◽  
Ronald N. Thornton ◽  
Masood Rabbani ◽  
Tahir Yaqub ◽  
Muhammad Younus ◽  
...  
Keyword(s):  
Risk Factors ◽  
Farm Workers ◽  
Poultry Farm ◽  
Commercial Poultry

scholarly journals Asthma Phenotypes and Host Risk Factors Associated With Various Asthma-Related Outcomes in Health Workers

2021 ◽  
Vol 2 ◽  
Author(s):  
Hussein H. Mwanga ◽  
Roslynn Baatjies ◽  
Tanusha Singh ◽  
Mohamed F. Jeebhay
Keyword(s):  
Risk Factors ◽  
Health Workers ◽  
Dominant Role ◽  
Occupational Exposures ◽  
Atopic Asthma ◽  
Current Asthma ◽  
Asthma Phenotypes ◽  
Factors Associated ◽  
Work Related ◽  
The Past

Background: Work-related asthma phenotypes in health workers (HWs) exposed to cleaning agents have not been investigated extensively as other occupational exposures. This study aimed to describe asthma phenotypes and to identify important host risk factors associated with various asthma-related outcomes.Methods: A cross-sectional study of 699 HWs was conducted in two large tertiary hospitals. A total of 697 HWs completed questionnaire interviews. Sera collected from 682 HWs were analyzed for atopy (Phadiatop) and IgE to occupational allergens (NRL—Hev b5, Hev b6.02; chlorhexidine and ortho-phthalaldehyde—OPA). Methacholine (MCT), bronchodilator challenge (BDR) and fractional exhaled nitric oxide (FeNO) were performed. An asthma symptom score (ASS) used five asthma-related symptoms reported in the past 12 months. Current asthma was based on use of asthma medication or an asthma attack or being woken up by an attack of shortness of breath in the past 12 months. Nonspecific bronchial hyperresponsiveness (NSBH) was defined as having either a positive MCT or a significant bronchodilator response. Two continuous indices of NSBH [continuous index of responsiveness (CIR) and dose-response slope (DRS)] were calculated.Results: The prevalence of current asthma was 10%, atopic asthma (6%) and non-atopic asthma (4%). Overall, 2% of subjects had work-related asthma. There was a weak positive association between NSBH and FeNO [CIR: Beta coefficient (β) = 0.12; CI: 0.03–0.22 and DRS: β = 0.07; CI: 0.03–0.12]. Combining FeNO ≥ 50 ppb with a BDR [mean ratio (MR) = 5.89; CI: 1.02–34.14] or with NSBH (MR = 4.62; CI: 1.16–18.46) correlated better with ASS than FeNO alone (MR = 2.23; CI: 1.30–3.85). HWs with current asthma were twice as likely to be atopic. FeNO was positively associated with atopy (OR = 3.19; CI: 1.59–6.39) but negatively associated with smoking status (GMR = 0.76; CI: 0.62–0.94). Most HWs sensitized to occupational allergens were atopic.Conclusion: Atopic asthma was more prevalent than non-atopic asthma in HWs. Most asthma-related outcomes were positively associated with allergic predictors suggesting a dominant role for IgE mechanisms for work-related symptoms and asthma associated with sensitization to OPA or chlorhexidine.

Risk factors associated with substance use

2014 ◽  
Author(s):  
Ariel M. Barber ◽  
Alexandra Crouch ◽  
Stephen Campbell
Keyword(s):  
Risk Factors ◽  
Substance Use ◽  
Factors Associated

A Six Year Prospective Study of Fibrinogen and Other Risk Factors Associated with Mortality in Stable Claudicants

1992 ◽  
Vol 68 (03) ◽  
pp. 261-263 ◽  
Author(s):  
A K Banerjee ◽  
J Pearson ◽  
E L Gilliland ◽  
D Goss ◽  
J D Lewis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intermittent Claudication ◽  
Fibrinogen Level ◽  
Past History ◽  
Fold Increase ◽  
Arterial Disease ◽  
Plasma Fibrinogen ◽  
Plasma Fibrinogen Level ◽  
Factors Associated ◽  
Probability Of Death

SummaryA total of 333 patients with stable intermittent claudication at recruitment were followed up for 6 years to determine risk factors associated with subsequent mortality. Cardiovascular diseases were the underlying cause of death in 78% of the 114 patients who died. The strongest independent predictor of death during the follow-up period was the plasma fibrinogen level, an increase of 1 g/l being associated with a nearly two-fold increase in the probability of death within the next 6 years. Age, low ankle/brachial pressure index and a past history of myocardial infarction also increased the probability of death during the study period. The plasma fibrinogen level is a valuable index of those patients with stable intermittent claudication at high risk of early mortality. The results also provide further evidence for the involvement of fibrinogen in the pathogenesis of arterial disease.

Risk factors associated with primary and secondary reduced libido in male patients with sexual dysfunction

2013 ◽  
Author(s):  
Giovanni Corona ◽  
Giulia Rastrelli ◽  
Emmanuele Jannini ◽  
Linda Vignozzi ◽  
Edoardo Mannucci ◽  
...  
Keyword(s):  
Risk Factors ◽  
Sexual Dysfunction ◽  
Factors Associated ◽  
Male Patients

Population level risk factors associated with childhood obesity

2019 ◽  
Author(s):  
Claire Beynon ◽  
Nora Pashyan ◽  
Elizabeth Fisher ◽  
Dougal Hargreaves ◽  
Linda Bailey ◽  
...  
Keyword(s):  
Risk Factors ◽  
Childhood Obesity ◽  
Population Level ◽  
Factors Associated

Renal Failure after Coronary Bypass Surgery and the Associated Risk Factors

2015 ◽  
Vol 18 (1) ◽  
pp. 006
Author(s):  
Hasan Reyhanoglu ◽  
Kaan Ozcan ◽  
Murat Erturk ◽  
Fatih İslamoglu ◽  
İsa Durmaz
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Renal Failure ◽  
Coronary Artery ◽  
Coronary Artery Bypass ◽  
Bypass Surgery ◽  
Artery Bypass ◽  
Significant Risk ◽  
High Morbidity ◽  
Factors Associated

<strong>Objective:</strong> We aimed to evaluate the risk factors associated with acute renal failure in patients who underwent coronary artery bypass surgery.<br /><strong>Methods:</strong> One hundred and six patients who developed renal failure after coronary artery bypass grafting (CABG) constituted the study group (RF group), while 110 patients who did not develop renal failure served as a control group <br />(C group). In addition, the RF group was divided into two subgroups: patients that were treated with conservative methods without the need for hemodialysis (NH group) and patients that required hemodialysis (HR group). Risk factors associated with renal failure were investigated.<br /><strong>Results:</strong> Among the 106 patients that developed renal failure (RF), 80 patients were treated with conservative methods without any need for hemodialysis (NH group); while <br />26 patients required hemodialysis in the postoperative period (HR group). The multivariate analysis showed that diabetes mellitus and the postoperative use of positive inotropes and adrenaline were significant risk factors associated with development of renal failure. In addition, carotid stenosis and postoperative use of adrenaline were found to be significant risk factors associated with hemodialysis-dependent renal failure (P &lt; .05). The mortality in the RF group was determined as 13.2%, while the mortality rate in patients who did not require hemodialysis and those who required hemodialysis was 6.2% and 34%, respectively.<br /><strong>Conclusion:</strong> Renal failure requiring hemodialysis after CABG often results in high morbidity and mortality. Factors affecting microcirculation and atherosclerosis, like diabetes mellitus, carotid artery stenosis, and postoperative vasopressor use remain the major risk factors for the development of renal failure.<br /><br />

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