A case-control study on high-risk factors for newborn hearing loss in seven cities of Shandong province

2007 ◽  
Vol 27 (2) ◽  
pp. 217-220 ◽  
Author(s):  
Wenying Nie ◽  
Hanrong Wu ◽  
Yisheng Qi ◽  
Qian Lin ◽  
Lili Xiang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hearing Loss ◽  
High Risk ◽  
Case Control Study ◽  
Case Control ◽  
Shandong Province ◽  
High Risk Factors ◽  
Newborn Hearing ◽  
Control Study

scholarly journals High-risk factors of parotid lymph node metastasis in nasopharyngeal carcinoma: a case-control study

2016 ◽  
Vol 11 (1) ◽  
Author(s):  
Hong-zhi Wang ◽  
Cai-neng Cao ◽  
Jing-wei Luo ◽  
Jun-lin Yi ◽  
Xiao-dong Huang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Lymph Node ◽  
High Risk ◽  
Nasopharyngeal Carcinoma ◽  
Lymph Node Metastasis ◽  
Case Control Study ◽  
Case Control ◽  
Node Metastasis ◽  
High Risk Factors ◽  
Control Study

Case control study of high-risk factors in ovarian carcinomas

1981 ◽  
Vol 11 (1) ◽  
pp. 8-16 ◽  
Author(s):  
Jozef Szamborski ◽  
Wojciech Czerwinski ◽  
Helena Gadomska ◽  
Marek Kowalski ◽  
Bożena Wacker-Pujdak
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Case Control Study ◽  
Case Control ◽  
Ovarian Carcinomas ◽  
High Risk Factors ◽  
Control Study

scholarly journals Risk factors of acute diarrhoea in summer – a nation-wide French case-control study

2000 ◽  
Vol 124 (3) ◽  
pp. 409-416 ◽  
Author(s):  
Y. YAZDANPANAH ◽  
L. BEAUGERIE ◽  
P. Y. BOËLLE ◽  
L. LETRILLIART ◽  
J. C. DESENCLOS ◽  
...  
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Case Control Study ◽  
National Level ◽  
Acute Diarrhoea ◽  
Case Control ◽  
French Case ◽  
Risk Areas ◽  
Matched Case ◽  
Control Study

The aim of this study was to identify risk factors for acute diarrhoea (AD) during the summer in France. A matched case-control study was conducted at a national level among patients of 500 general practitioners (GPs). From July to September 1996, 468 case-control pairs were included. Cases were more likely than controls (i) to live away from their main residence (OR 3·0; 95% CI 1·6–5·7), (ii) to have returned from a country at high risk of AD (OR 4·6; CI 0·9–23·1), and (iii) to have been in contact with a case of AD (OR 2·0; CI 1·3–3·1). A significantly decreased risk of AD was found for consumption of well-cooked chicken (OR 0·5; CI 0·3–0·8) and raw or undercooked home-made egg-containing products (OR 0·6; CI 0·4–0·8). These findings suggest that travel to high-risk areas, or travel within France, and being in contact with a case of AD, are risk factors for the occurrence of AD in summer in France.

scholarly journals Case-control study evaluating competing risk factors for angioedema in a high-risk population

2016 ◽  
Vol 126 (8) ◽  
pp. 1823-1830 ◽  
Author(s):  
Rebecca J. Kamil ◽  
Elina Jerschow ◽  
Patricia A. Loftus ◽  
Melin Tan ◽  
Marvin P. Fried ◽  
...  
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Case Control Study ◽  
Case Control ◽  
Competing Risk ◽  
High Risk Population ◽  
Risk Population ◽  
Control Study

scholarly journals The Prenatal High Risk Factors in Non-syndromic Cleft Lip or/and Palate Fetuses: A Nested Case-control Study Based on Maternal Health Care Records of a Population

2021 ◽  
Author(s):  
Bing Li ◽  
Xiao-hua Xiao ◽  
Ang Chen ◽  
Ying Li ◽  
Hui-fang Lin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Health Care ◽  
Cleft Lip ◽  
Case Control Study ◽  
Case Control ◽  
High Risk Factors ◽  
Prenatal Factors ◽  
The Status ◽  
Nested Case Control ◽  
Control Study

Abstract Background: To determine the associations of different prenatal factors with the development of non-syndromic cleft lip or/and palate (NSCL/P), as there are still no consensus to the risk factors of NSCL/P.Methods: Nested case-control study based on the gestational period health care record data of all singleton NSCL/P (n=197) and fetuses without birth defects (n=192706) born in-hospital of Zhongshan between 2016 and 2019. Results: Vagina infected (OR 3.43, 95%CI 1.34-7.19), assisted conception (OR 11.57, 95% CI 0.65-54.29), folic acid intake <3 moths during pre- and early pregnancy (OR 1.57, 95% CI 1.10-2.30), incomplete placenta or rough surface placenta (OR 4.65, 95% CI 3.23-6.57), abnormal amniotic fluid (OR 2.74, 95% CI 2.04, 3.67), low birth weight of newborns (OR 5.44, 95% CI 3.41-8.54), preterm delivery (OR 3.29, 95% CI 2.07-5.24), and post-term delivery (OR 5.94, 95% CI 0.97-18.93) were associated with a higher risk of NSCL/P. Conclusions: The status of placenta and fluid were discovered as risk factors with NSCL/P, which strengthens the importance role of interaction between the placental barrier and various environmental factors on the development of NSCL/P.

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