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Table 2 Number of interviews and response rates for AH user households*

From: Impact of standalone and embedded telephone triage systems on after hours primary medical care service utilisation and mix in Australia

REGION PRE-TRIAL POST-TRIAL
   Interviews Response Rate Interviews Response Rate
Statewide Call Metro 351 73% 350 68%
Centre Non-Metro 350 71% 350 83%
Regional Call Central-Metro 349 51% 351 63%
Centre Satellite 350 76% 350 80%
Deputising service   380 83% 356 76%
Local triage center   166# 90% 175# 84%
National Comparator   366 77% 351 71%
  1. Notes: * As a percentage of households able to be contacted by telephone
  2. # Reduced numbers due to an error in data collection at baseline. This will have the effect of reducing power to detect 15% changes in use levels in the Local triage centre.