Table 2.
RMSEA (90% CI) |
Factor Loading | R2 | AGFI | NFI | CFI | |
---|---|---|---|---|---|---|
Aiken & Patrician’s NWIR (2000) | 0.100 (0.085–0.011) |
0.80 | 0.69 | 0.77 | ||
Nurse-physician relationship | 0.76–0.86 | 0.58–0.74 | ||||
Control over practice settings | 0.06–0.93 | 0.00–0.87 | ||||
Autonomy | 0.11–1.00 | 0.01–1.00 | ||||
Lake’s PES-NWI (2002) | 0.094 (0.087–0.101) |
0.69 | 0.48 | 0.60 | ||
Staffing and resource adequacy | 0.38–0.93 | 0.15–0.87 | ||||
Collegial nurse-physician relations | 0.76–0.86 | 0.58–0.74 | ||||
Nurse manager ability, leadership, and support of nurses | 0.32–0.78 | 0.10–0.60 | ||||
Nursing foundations for quality of care | 0.10–0.74 | 0.01–0.55 | ||||
Nurse participation in hospital affairs | 0.19–0.68 | 0.04–0.47 | ||||
Estabrooks et al.’s PEI (2002) | 0.110 (0.103–0.118) |
0.18–0.62 | 0.03–0.39 | 0.67 | 0.36 | 0.44 |
Note. RMSEA=rooted mean square error of approximation; AGFI=adjusted goodness of fit index; NFI=normed fit index; CFI=comparative fit index.
Factor solutions determined by Aiken & Patrician (2000), Lake (2002), and Estabrooks et al. (2002).