Educational interventions were categorised as those
which improve skills or knowledge by training activities
or by providing feedback on performance. In Argentina,
an educational strategy which combined training sesEducational interventions were categorised as those
which improve skills or knowledge by training activities
or by providing feedback on performance. In Argentina,
an educational strategy which combined training sestion to health workers on performance [37]. Hand washing compliance was observed covertly and infection
rates improved markedly over the 16 months after the
intervention was initially introduced (Table 2). Similar
effects from education and performance feedback were
noted in other settings in Argentina