Table 4.
Agreement between HIMSS and Leapfrog Data Regarding CPOE Status by Year (2005–2007)
| Leapfrog 2005 | |||
|---|---|---|---|
| HIMSS 2005 | CPOE | No CPOE | Total |
| CPOE | 15 | 120 | 135 |
| No CPOE | 16 | 902 | 918 |
| Total | 31 | 1,022 | 1,053 |
| κ = 0.14, p<.001; McNemar's χ2 (1) = 79.53, p<.001. | |||
| Leapfrog 2006 | |||
|---|---|---|---|
| HIMSS 2006 | CPOE | No CPOE | Total |
| CPOE | 48 | 192 | 240 |
| No CPOE | 34 | 1,549 | 1,583 |
| Total | 82 | 1,741 | 1,823 |
| κ = 0.25, p<.001; McNemar's χ2 (1) = 110.46, p<.001. | |||
| Leapfrog 2007 | |||
|---|---|---|---|
| HIMSS 2007 | CPOE | No CPOE | Total |
| CPOE | 89 | 362 | 451 |
| No CPOE | 35 | 1,869 | 1,904 |
| Total | 124 | 2,231 | 2,355 |
| κ = 0.25, p<.001; McNemar's χ2 (1) = 269.34, p<.001. | |||
| Leapfrog 2005–2007* | |||
|---|---|---|---|
| HIMSS 2005–2007 | CPOE | No CPOE | Total |
| CPOE | 7 | 85 | 92 |
| No CPOE | 16 | 1,238 | 1,254 |
| Total | 23 | 1,323 | 1,346 |
Note. κ = 0.10, p<.001; McNemar's χ2 (1) = 47.14, p<.001.
*
Data restricted to those hospitals that reported the presence of CPOE in all 3 years.
CPOE, computerized provider order entry; HIMSS, Health Information Management Systems Society.