title: 'Real-time' burden of community and healthcare-related infections in medical and rehabilitation patients in a public hospital in Auckland, New Zealand.
abstract: OBJECTIVE
  To determine the prevalence and spectrum of infections on admission, or acquired during hospitalisation (HAI) at Waitakere Hospital, Auckland.
  
  
  METHODS
  A questionnaire was completed on two separate days for all adult in-patients admitted to medical and rehabilitation wards for greater than 24 hours. Information obtained included patient characteristics, the presence and type of infection on admission or acquired during hospitalisation, as well as information on indwelling devices.
  
  
  RESULTS
  Infection was the admitting diagnosis in 81 (41%) of 195 patients reviewed, with lower respiratory tract infection (LRTI) diagnosed in 50%, urine infections in 22% and cellulitis 18%. Only 40% LRTIs were supported by radiology or microbiological criteria. Twenty-five HAIs occurred in 21 patients (cumulative and point prevalence of 10.7% and 5.0% respectively). Urinary tract infection (UTI) was the most common HAI in 13 patients (62%), including 4 catheter-related infections. Patients with HAI were older and appeared to have had longer hospital stays, and higher urinary catheter usage.
  
  
  CONCLUSIONS
  This study highlights the ongoing high burden of infections contributing to hospitalisation of adult patients in a developed country. The prevalence of HAI, patient characteristics and risk factors are comparable to previous studies in similar settings.
authors.forename: Kerry
authors.initials: K
authors.lastname: Read
authors.affiliation: Medicine and Infectious Diseases, Waitemata District Health Board, Auckland. hasan.bhally@waitematadhb.govt.nz.
authors.forename: Hansan
authors.initials: H
authors.lastname: Bhally
authors.forename: Sabrina
authors.initials: S
authors.lastname: Sapsford
authors.forename: Thomas
authors.initials: T
authors.lastname: Sapsford
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D055499:Catheter-Related Infections / Q000453:epidemiology; D002408:Catheters, Indwelling / Q000706:statistics & numerical data; D002481:Cellulitis / Q000453:epidemiology*; D017714:Community-Acquired Infections / Q000453:epidemiology*; D003428:Cross Infection / Q000453:epidemiology*; D005260:Female; D064416:Hospital Medicine / Q000706:statistics & numerical data; D006779:Hospitals, Public / Q000706:statistics & numerical data*; D006801:Humans; D007902:Length of Stay; D008297:Male; D009520:New Zealand / Q000453:epidemiology; D015995:Prevalence; D012046:Rehabilitation / Q000706:statistics & numerical data; D012141:Respiratory Tract Infections / Q000453:epidemiology*; D062885:Urinary Catheters / Q000706:statistics & numerical data; D014552:Urinary Tract Infections / Q000453:epidemiology*