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. 2012 Sep 4;47(5):1791–1813. doi: 10.1111/j.1475-6773.2012.01459.x

Table 2.

Ordinary Least-Squares Models

	CNA Hours Per Case-Mix Adjusted Day	LPN Hours Per Case-Mix Adjusted Day	RN Hours Per Case-Mix Adjusted Day	Hotel Expenditures (in Hundreds of Thousands of $)	Risk-Adjusted ADL Decline	Risk-Adjusted High-Risk Pressure Sores	Risk-Adjusted Urinary Incontinence
Regulation index(HRSI)	0.005^***	0.000	−0.002^***	−0.011^***	0.010^***	−0.002^**	0.000
Minimum staffing standards index	0.009^***	−0.002^*	0.004^***	0.012^***	0.006^***	0.009^***	0.003^***
Medicaid per diem (hundreds of dollars)	−0.056^***	0.013^***	0.062^***	0.578^***	0.061^***	0.024^***	−0.033^***
Competition	−0.012	0.143^***	0.062^***	0.452^***	−0.017^*	0.122^***	0.000
Market income (ten of thousands of dollars)	−0.017^***	−0.025^***	0.026^***	0.122^***	−0.002	0.009^***	0.003^***
Market wage	0.149^***	−0.133^***	0.118^***	−0.288^***	0.394^***	−0.155^***	0.076^***
Log (beds)	−0.006^**	−0.012^***	−0.067^***	0.749^***	0.016^***	0.097^***	0.020^***
Log (bed- average bed)²	0.000	−0.002^***	0.010^***	0.021^***	−0.005^***	−0.002^**	−0.001
Non profit	0.050^***	−0.009^***	0.046^***	0.317^***	−0.008^*	−0.036^***	0.009^***
Government owned	0.103^***	0.015^***	0.049^***	0.136^***	−0.044^***	−0.073^***	0.026^***
Chain	−0.074^***	−0.007^***	−0.009^***	−0.037^***	0.057^***	−0.002	−0.001
Hospital based	−0.027^***	0.104^***	0.277^***	−0.400^***	0.041^***	0.067^***	−0.025^***
2006	−0.015^***	0.007^***	−0.007^***	0.047^***	−0.011^***	−0.012^***	−0.005^***
Constant	1.242^***	0.717^***	0.138^***	9.271^***	0.210^***	0.228^***	0.553^***
N	30,350	30,224	30,246	20,216	29,678	29,574	29,774
R²	0.063	0.059	0.316	0.609	0.049	0.042	0.013

^*

0.05 ≤ p < 0.1,

^**

0.01 ≤ p < 0.05,

^***

p < 0.01.