Comparison between multiple sclerosis in India and the United States: A case-control study

Neurology ◽  
1996 ◽  
Vol 46 (2) ◽  
pp. 385-387 ◽  
Author(s):  
S. Bansil ◽  
B. S. Singhal ◽  
G. K. Ahuja ◽  
U. Ladiwala ◽  
M. Behari ◽  
...  
Keyword(s):  
United States ◽  
Multiple Sclerosis ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Control Study

scholarly journals Economic burden prior to COPD diagnosis: A matched case-control study in the United States

2008 ◽  
Vol 102 (12) ◽  
pp. 1744-1752 ◽  
Author(s):  
Manabu Akazawa ◽  
Rachel Halpern ◽  
Aylin A. Riedel ◽  
Richard H. Stanford ◽  
Anand Dalal ◽  
...  
Keyword(s):  
United States ◽  
Economic Burden ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Matched Case ◽  
Copd Diagnosis ◽  
Matched Case Control Study ◽  
Control Study

scholarly journals Risk Factors for SporadicCampylobacterInfection in the United States: A Case‐Control Study in FoodNet Sites

2004 ◽  
Vol 38 (s3) ◽  
pp. S285-S296 ◽  
Author(s):  
Cindy R. Friedman ◽  
Robert M. Hoekstra ◽  
Michael Samuel ◽  
Ruthanne Marcus ◽  
Jeffrey Bender ◽  
...  
Keyword(s):  
United States ◽  
Risk Factors ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Control Study

scholarly journals Are Gastrointestinal Symptoms Specific for Coronavirus 2019 Infection? A Prospective Case-Control Study From the United States

2020 ◽  
Vol 159 (3) ◽  
pp. 1161-1163.e2 ◽  
Author(s):  
Alan Chen ◽  
Amol Agarwal ◽  
Nishal Ravindran ◽  
Chau To ◽  
Talan Zhang ◽  
...  
Keyword(s):  
United States ◽  
Case Control Study ◽  
Gastrointestinal Symptoms ◽  
The United States ◽  
Case Control ◽  
Control Study ◽  
Prospective Case Control Study

The effect of tonsillectomy on John Cunningham virus serological status in multiple sclerosis patients: A retrospective case–control study

2020 ◽  
pp. 135245852097182
Author(s):  
Mirla Avila ◽  
Annette Okai ◽  
Smathorn Thakolwiboon ◽  
Collin O’Bryan ◽  
Murali Mohan Reddy Gopireddy ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Retrospective Case ◽  
John Cunningham Virus ◽  
Long Term Effect ◽  
And Gender ◽  
Multiple Sclerosis Patients ◽  
Control Study

Tonsils are believed to be the initial site of the John Cunningham virus (JCV) infection. The long-term effect of childhood tonsillectomy on JCV status in multiple sclerosis (MS) patients has not been investigated. In this retrospective case–control study, we analyzed data of 144 JCV seropositive cases and 82 JCV seronegative controls from three outpatient MS clinics in the United States. Early tonsillectomy (before the age of 8) was reported among 8 (5.56%) JCV seropositive subjects and 19 (23.17%) controls. Early tonsillectomy was associated with JCV negative status (adjusted odds ratio = 5.39, 95% confidence interval = 2.13–13.62, p < 0.001) independent of age and gender.

scholarly journals The economic burden of CIDP in the United States: A case-control study

PLoS ONE ◽  
2018 ◽  
Vol 13 (10) ◽  
pp. e0206205 ◽  
Author(s):  
Victoria Divino ◽  
Rajiv Mallick ◽  
Mitch DeKoven ◽  
Girishanthy Krishnarajah
Keyword(s):  
United States ◽  
Economic Burden ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Control Study

scholarly journals Risk factors for hepatocellular carcinoma (HCC) in the northeast of the United States: results of a case–control study

2020 ◽  
Vol 31 (4) ◽  
pp. 321-332 ◽  
Author(s):  
Yi Shen ◽  
Harvey Risch ◽  
Lingeng Lu ◽  
Xiaomei Ma ◽  
Melinda L. Irwin ◽  
...  
Keyword(s):  
United States ◽  
Risk Factors ◽  
Hepatocellular Carcinoma ◽  
Case Control Study ◽  
The United States ◽  
Case Control ◽  
Control Study

scholarly journals Impact of screening on cervical cancer incidence: A population‐based case–control study in the United States

2019 ◽  
Vol 147 (3) ◽  
pp. 887-896
Author(s):  
Rebecca Landy ◽  
Peter D. Sasieni ◽  
Christopher Mathews ◽  
Charles L. Wiggins ◽  
Michael Robertson ◽  
...  
Keyword(s):  
United States ◽  
Cervical Cancer ◽  
Cancer Incidence ◽  
Case Control Study ◽  
The United States ◽  
Population Based ◽  
Case Control ◽  
Cervical Cancer Incidence ◽  
Control Study
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