Table 1

Comparison of baseline on time return rate with on time return for the most recent six months of data on the six additional wards (mid Sept 2015- mid March 2016).

Type of ward	Baseline^a (%)	On time return rate (%)
Male acute	30.0	92.4
Rehabilitation mixed	71.1^a	95.4
Male acute	64.6^a	75.5
Female acute	77.4^a	90.7
Female acute	27.8	68.2^b
Male acute	34.0	90.2

^aWhere the exact dates of the baseline period are not known, the first 12 weeks of data collection are taken as the baseline.
^bThe intervention had to be re-started on this ward. The most recent 12 weeks of data is presented.