The burden of chronic disorders on hospital admissions prompts the need for new modalities of care: a cross-sectional analysis in a tertiary hospital.
BACKGROUND
Chronic disorders constitute a primary concern because of their burden on healthcare systems worldwide. Integrated care strategies enhancing the interface between tertiary care and primary care are pivotal to improve chronic care.


OBJECTIVE
To asses the prevalence of chronic disorders on hospital discharges and their impact on unplanned admissions and mortality.


METHODS
Cross-sectional analysis of discharge information over 1 year (2004) in one University hospital.


METHODS
Adoption of an operational definition of chronic disorder based on the WHO.


RESULTS
co-morbid conditions, emergency room and hospital admissions, outpatient consultations and mortality.


RESULTS
Fifty-eight percent of patients presented at least one chronic condition (19 192 patients, 53% males, 63 +/- 18 years) as primary (12 526 patients, 38%) or secondary diagnosis. The Charlson index was 2 +/- 3. Each chronic condition was associated with a 30% increase of having had an admission in the previous year. Up to 9% (1 656) of chronic patients showed multiple admissions in the previous year: two (917 patients, 55%), three (360, 22%) and four or beyond (379, 23%), being mostly unscheduled hospitalizations. The three most prevalent chronic disorders were cancer, cardiovascular diseases and chronic obstructive pulmonary disease (COPD). The rate of admissions was associated with co-morbidity (P < 0.001) and mortality (P < 0.001).


CONCLUSIONS
The study shows a high impact of cancer on planned hospitalizations whereas cardiovascular diseases and COPD generates a high percentage of unscheduled admissions. We conclude that integrated care services including patient-oriented guidelines are strongly needed to enhance both health and managerial outcomes.
Hernandez
C
C
Department of Medical and Nursing Direction, Hospital Clininc, Villarroel 170, Barcelona, Spain. chernan@clinic.ub.es
Jansa
M
M
Vidal
M
M
Nuñez
M
M
Bertran
M J
MJ
Garcia-Aymerich
J
J
Roca
J
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002908:Chronic Disease / Q000191:economics* / Q000453:epidemiology / Q000401:mortality; D003153:Community Health Services / Q000191:economics* / Q000458:organization & administration; D015897:Comorbidity; D003430:Cross-Sectional Studies; D003695:Delivery of Health Care / Q000458:organization & administration; D004636:Emergency Service, Hospital / Q000191:economics* / Q000706:statistics & numerical data; D005260:Female; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011320:Primary Health Care / Q000191:economics* / Q000458:organization & administration; D011787:Quality of Health Care; D055815:Young Adult