Table 3 .

Mean Number (SD) of Specifications of Primary Diagnosis and Different Diagnoses Entered by a Physician in Patient Records

	Pre-CPR Paper		CPRs		Post-CPR Paper
Number of records	10		10		5
Specifications of primary diagnosis	3.2	(1.40)	7.1*	(3.60)	3.0	(1.58)
Different diagnoses	1.8	(0.92)	1.3	(0.95)	1.2	(0.45)

Note: Pre-CPR Paper indicates paper-based records used before the physician was exposed to the computer-based system; CPRs, computer-based records; Post-CPR Paper, paper-based records used after exposure to the CPR system. *P < 0.01