From: The effect of electronic medical record adoption on outcomes in US hospitals
Variable | EMR hospital | Non EMR hospital | P-value | |
---|---|---|---|---|
Mean (SD) | Mean (SD) | |||
Number of Sample | 360,105 | 313,088 | ||
Male | 41.49% | 41.00% | < 0.01 | |
Race | White | 86.60% | 87.23% | < 0.01 |
Black | 9.47% | 8.59% | < 0.01 | |
Other | 3.93% | 4.18% | < 0.01 | |
Age | 78.35 (7.67) | 78.63(7.75) | < 0.01 | |
DRG weight | 1.58 (1.33) | 1.53 (1.31) | < 0.01 | |
Comorbidity | 2.84 (1.74) | 3.42 (2.59) | < 0.01 |