A multifaceted hand hygiene improvement program on the intensive care units of the National Referral Hospital of Indonesia in Jakarta

Table 1 Study phases and activities performed

Study phase	Activity	Date
Phase I: baseline	Hand hygiene compliance observations: healthcare workers	22 May- 29 June 2014
Phase I: baseline	Hand hygiene knowledge questionnaire: nurses and physicians	30 June-7 July 2014
Phase II: intervention	Multifaceted hand hygiene improvement program^a	10 July – 29 August 2014
Phase III: post-intervention	Hand hygiene compliance observations: healthcare workers	2–30 September 2014
Phase III: post-intervention	Hand hygiene knowledge questionnaire: nurses and physicians	1–4 September 2014
Phase IV: long-term evaluation	Hand hygiene compliance observations: physicians and nurses	20 February – 10 April 2017