Olivier, Nericke <br/><br/>
Chronic disease list conditions in patients with rheumatoid arthritis in the private healthcare sector of South Africa.  [electronic resource] 

 -  Rheumatology international  May 2018 
 - 837-844 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1437-160X 
<br/><br/><label>Standard No.: </label>10.1007/s00296-017-3907-y  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Distribution<br/>Age Factors<br/>Aged<br/>Arthritis, Rheumatoid--diagnosis<br/>Chi-Square Distribution<br/>Chronic Disease<br/>Comorbidity<br/>Cross-Sectional Studies<br/>Female<br/>Humans<br/>Hypothyroidism--diagnosis<br/>Logistic Models<br/>Male<br/>Middle Aged<br/>Odds Ratio<br/>Prevalence<br/>Private Sector<br/>Retrospective Studies<br/>Risk Factors<br/>Sex Distribution<br/>Sex Factors<br/>South Africa--epidemiology