Table 8 Covariate and equation parameters for linear regression of length of stay
Variable | Unstandardized Coefficients | Std. Error | Standardized Coefficients | Statistics (t) | P |
|---|---|---|---|---|---|
Constant | 1.269 | .087 | 14.533 | .000 | |
HAIs sites | |||||
Blood related | .315 | .152 | .162 | 2.077 | .039 |
Superficial incision | .305 | .093 | .299 | 3.261 | .001 |
Organ lacunar | .070 | .224 | .023 | .314 | .754 |
Deep incision | .579 | .142 | .326 | 4.066 | .000 |
Intra-abdominal tissue | .184 | .317 | .043 | .580 | .563 |
Urinary | .288 | .090 | .301 | 3.198 | .002 |
Skin soft-tissue | .135 | .117 | .097 | 1.153 | .251 |
Lower respiratory | .211 | .076 | .319 | 2.769 | .006 |
Gastrointestinal | .041 | .138 | .023 | .298 | .766 |
Other | .278 | .312 | .065 | .891 | .374 |
Classification of GDP | |||||
1 | −.028 | .090 | −.027 | −.314 | .754 |
2 | −.094 | .059 | −.140 | −1.586 | .115 |
3 | −.083 | .070 | −.104 | −1.181 | .239 |
Classification of the number of hospital beds | |||||
1 | −.120 | .074 | −.136 | −1.620 | .107 |
2 | −.196 | .067 | −.262 | −2.934 | .004 |
3 | .038 | .070 | .052 | .535 | .593 |