scholarly journals Autism Spectrum Disorder and Associated Risk Factors: A Matched Case-Control Study

2019 ◽  
Vol 6 (1) ◽  
pp. 14-19
Author(s):  
Maryam Mohammadian-Khoshnoud ◽  
Tahereh Omidi ◽  
Nasrin Shirmohammadi-Khorram ◽  
Jalal Poorolajal
Keyword(s):  
Risk Factors ◽  
Autism Spectrum Disorder ◽  
Case Control Study ◽  
Autism Spectrum ◽  
Case Control ◽  
Spectrum Disorder ◽  
Perinatal Risk Factors ◽  
Matched Case ◽  
Matched Case Control Study ◽  
Control Study

Background and aims: Despite substantial advances in the etiology of autism spectrum disorder (ASD), the environmental risk factors have not yet been well understood. The present study investigated the association between ASD, and maternal and perinatal risk factors. Methods: This matched, case-control study was conducted in Hamadan, the west of Iran, from November 2015 to May 2016. We enrolled 41 children with ASD aged 3-17 years. We selected four controls per one case from the same hospital where patients were born. Controls were separately matched with cases for sex, age, and birth year. Results: We compared 41 ASD cases with 164 controls. After adjusting the odds ratio (95% CI), ASD was significantly associated with third-degree relatives consanguinity [3.29 (1.39, 7.75)], short birth length [4.99 (1.15, 21.60)], short head circumference [7.87 (1.48, 41.76), respiratory distress syndrome at birth 3.97 (1.91, 8.22)], respiratory assistance at birth [2.92 (1.39, 6.10)], birth hypoxia [2.85 (1.35, 5.99)], and low 1-minute Apgar score [3.65 (1.04, 12.75)]. Conclusions: Our findings suggest that ASD may be associated with multiple maternal and perinatal risk factors. Evidence based on large prospective multicenter cohort studies is required to indicate the impacts of maternal and perinatal exposures.

scholarly journals Risk factors in autism spectrum disorder: A Tunisian case-control study

2022 ◽  
Author(s):  
Senda Slama ◽  
Wael Bahia ◽  
Ismael Soltani ◽  
Naoufel Gaddour ◽  
Salima Ferchichi
Keyword(s):  
Risk Factors ◽  
Autism Spectrum Disorder ◽  
Case Control Study ◽  
Autism Spectrum ◽  
Case Control ◽  
Spectrum Disorder ◽  
Control Study

Risk factors for in-hospital mortality after spine surgery: a matched case-control study using a multicenter database

2020 ◽  
Vol 20 (3) ◽  
pp. 321-328
Author(s):  
Junichi Kushioka ◽  
Shota Takenaka ◽  
Takahiro Makino ◽  
Yusuke Sakai ◽  
Masafumi Kashii ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hospital Mortality ◽  
Spine Surgery ◽  
Case Control Study ◽  
Case Control ◽  
Matched Case ◽  
Matched Case Control Study ◽  
Control Study

The Sociodemographic and Risk Factors for Keratoconus: Nationwide Matched Case-Control Study in Taiwan, 1998-2015

2021 ◽  
Vol 223 ◽  
pp. 140-148
Author(s):  
Ken-Kuo Lin ◽  
Jiahn-Shing Lee ◽  
Chiun-Ho Hou ◽  
Wei-Min Chen ◽  
Ching-Hsi Hsiao ◽  
...  
Keyword(s):  
Risk Factors ◽  
Case Control Study ◽  
Case Control ◽  
Matched Case ◽  
Matched Case Control Study ◽  
Control Study

scholarly journals Evaluation of Cardiovascular Risk of Selective and Nonselective Cyclooxygenase Inhibitors (COX-Is) in Arthritic Patients: A Comparative Matched Case Control Study

2014 ◽  
Vol 6 (2) ◽  
pp. 329-338
Author(s):  
N. Quraishi ◽  
U. Bhosale ◽  
R. Yegnanarayan ◽  
D. Devasthale
Keyword(s):  
Risk Factors ◽  
Lipid Profile ◽  
Case Control Study ◽  
Case Control ◽  
Cyclooxygenase Inhibitors ◽  
History Of ◽  
Matched Case ◽  
Cox 2 ◽  
Matched Case Control Study ◽  
Control Study

This study was conducted to assess and compare the cardiovascular risk and to explore the demography of CV risk of nonselective cyclooxygenase inhibitors (COX-Is) and selective COX-2-Is in arthritic patients. In this comparative matched case control study adult arthritic patients of either sex taking COX-Is for >1 yr; were included. Arthritic age and sex matched individuals with no history of COX-Is treatment were the controls. Patients those with history of any other disease (e.g. diabetes, hypertension, stroke, IHD etc.) were excluded. Patients were grouped into Control, nonselective COX-I and selective COX-2-I groups. The CV risk factors like blood pressure, blood sugar level(BSL), lipid profile, BMI(body mass index) etc. were assessed and compared; demography of CV risk factors i.e. age, sex, smoking, alcohol, heredity was also studied. Qualitative data was analyzed using Chi-square and quantitative data was analyzed by student’s‘t’-test. Study clearly revealed that all NSAIDs exhibit significant CV risk when taken over a period of time as in arthritis. However selective COX 2-Is found to exhibit more CV risk in this regard. Odds ratio (OR) for CV risk=10.3(95% CI: 1.45, 3.31) and OR for CV risk=5.2(95%CI: 1.05, 2.57) for nonselective COX-Is. BMI, BSL and lipid profile; the potential CV risk factors, showed significant impairment in selective COX 2-Is group; P<0.05, P<0.05 and P<0.01 (HDL), P<0.001 (cholesterol), respectively compared to controls and P<0.05 compared to nonselective COX-Is. This study portrays the potential CV risk of selective COX 2-Is and confirms and re-evaluate the results of earlier studies in this regard.  Keywords: Anti-arthritic agents; BMI; COX-Is; CV risk; Lipid profile.  © 2014 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.  doi: http://dx.doi.org/10.3329/jsr.v6i2.17039 J. Sci. Res. 6 (2), 328-338 (2014)  

scholarly journals Risk factors and outcomes of carbapenem-nonsusceptible Escherichia coli bacteremia: A matched case–control study

2011 ◽  
Vol 44 (2) ◽  
pp. 125-130 ◽  
Author(s):  
Hong-Jyun Chang ◽  
Po-Chang Hsu ◽  
Chien-Chang Yang ◽  
An-Jing Kuo ◽  
Ju-Hsin Chia ◽  
...  
Keyword(s):  
Risk Factors ◽  
Escherichia Coli ◽  
Case Control Study ◽  
Case Control ◽  
Matched Case ◽  
Matched Case Control Study ◽  
Control Study
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