Hospital discharges and patient activity associated with chronic pancreatitis in Ireland 2009-2013.

Authors: NĂ­ Chonchubhair HM, Bashir Y, McNaughton D, Barry JM, Duggan SN, Conlon KC


Pancreatology. 2017 Jan - Feb;17(1):56-62

OBJECTIVE: To investigate trends in acute public hospital patient discharges in Ireland, to analyse hospital discharge activity for geographical variations, aetiological differences, and to estimate a national prevalence for chronic pancreatitis.
METHOD: We performed a nationwide retrospective study of all in-patient discharges from acute public hospitals in Ireland, participating in the Hospital In-Patient Enquiry (HIPE) reporting system. We searched for International Classification of Disease, Tenth Revision, Australian Modification (ICD-10-AM) codes K86.0 alcohol-induced chronic pancreatitis, and K86.1 other chronic pancreatitis, and data were extracted for the years 2009-2013.
RESULTS: There were 4098 emergency admissions for any aetiology chronic pancreatitis during the 5 year study period. Total discharges ranged from 753 in 2009 to 999 in 2013. Total patients ranged from 530 in 2009 to 601 in 2013. Prevalence of chronic pancreatitis is estimated at 11.6 per 100,000 to 13.0 per 100,000 over the five years. 'Other aetiology chronic pancreatitis' discharges were almost double that of 'alcohol chronic pancreatitis'. We found notable geographical variation in hospital discharge activity for chronic pancreatitis.
CONCLUSIONS: We report a prevalence which is similar to those worldwide studies who adopted a similar methodology utilising exact counts of patients. Our data are an underestimated as they are based on in-patient discharges only, excluding those attending primary care, outpatient or emergency room visits without admission. Despite studying this disease in a population with high per capita alcohol consumption, we report almost twice as many discharges for non-alcohol aetiology chronic pancreatitis.



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