Diagnostic omission errors in acute paediatric practice: impact of a reminder system on decision-making

Table 3 Centre-wise attrition of DDSS usage and study data

	Centre A	Centre B	Centre C	Centre D	Total
Patients seen in PAU	2679	1905	1974	2437	8995
Medical patients seen in PAU	2201	1383	1405	1914	6903
Number eligible for diagnostic decision support	unknown	unknown	unknown	unknown	unknown
DDSS attempts	338	118	52	87	595
DDSS successful log in	unknown	unknown	unknown	unknown	226*
Step 1 completed†	47	26	45	59	177
Steps 1&2 completed	30	25	20	50	125
Medical records available	24	24	16	40	104

* Each successful log in was automatically provided a unique study identifier which was not centre-specific. The number of successful log-ins was thus calculated as the total number of study identifiers issued by the trial website.
† Step 1 completed indicates that following successful log-in, the subject entered data on the first screen, i.e. patient details.

ISSN: 1472-6947