2020
DOI: 10.7759/cureus.12344
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An Analysis of Rheumatoid Arthritis Hospitalizations

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Cited by 4 publications
(3 citation statements)
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References 29 publications
(11 reference statements)
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“…However, there is scant data in the literature on the economic impact of RA for public hospitals. Kannayiram et al and Gil-Conesa et al described the cost of drug therapy for RA by utilizing ICD-9-CM and ICD-10 [ 22 , 23 ], but did not investigate the expenditure of hospital resources for medical procedures and surgical interventions.…”
Section: Discussionmentioning
confidence: 99%
“…However, there is scant data in the literature on the economic impact of RA for public hospitals. Kannayiram et al and Gil-Conesa et al described the cost of drug therapy for RA by utilizing ICD-9-CM and ICD-10 [ 22 , 23 ], but did not investigate the expenditure of hospital resources for medical procedures and surgical interventions.…”
Section: Discussionmentioning
confidence: 99%
“…Second, sepsis was identified by using ICD codes, similar to other epidemiological studies using administrative data [ 22 ], and not from clinical records, an inherent limitation of administrative data. Third, although the ICD codes for RA in the present report were used in prior epidemiological studies [ 23 , 24 ], misclassification may have occurred between groups. However, misclassifying RA hospitalizations would have likely reduced differences in outcomes between sepsis hospitalizations with and without RA.…”
Section: Discussionmentioning
confidence: 99%
“…The primary exposure was a diagnosis of RA. Hospitalizations with RA were identified based on the presence of ICD-9-CM and ICD-10-CM codes 714.0, 714.1, 714.2, 714.8x, or 714.9, and M05x or M06x, respectively, in the principal or secondary diagnosis fields [ 23 , 24 ]. The primary outcome was short-term mortality, defined as in-hospital death or discharge to hospice.…”
Section: Methodsmentioning
confidence: 99%