Table 9 Open in new tab Associations of...

	Median waiting time	Median length of stay
QMSI^a	160	−1.373 (−1.815, −.931)	0.000^*	160	−2.326 (−3.936, −.716)	0.005^*
QMCI^a,b	160	0.218 (−1.055, 1.492)	0.737	160	4.655 (0.103, 9.207)	0.045^*
CQII^a,b,c	160	−0.287 (−0.835, 0.260)	0.304	160	0.743 (−1.235, 2.721)	0.461
SER^a,b,c,d	160	−0.440 (−2.335, 1.456)	0.649	160	−5.658 (−12.43, 1.112)	0.101
EBOP^a,b,c,d	160	−1.017 (−4.090, 2.055)	0.516	160	−7.941 (−18.92, 3.036)	0.156
PSS^a,b,c,d	160	4.935 (1.405, 8.465)	0.006^*	160	17.620 (4.881, 30.36)	0.007^*
CR^a,b,c,d	160	0.019 (−1.216, 1.255)	0.975	160	−1.471 (−5.915, 2.973)	0.517
TC^{a,b,c,d,e,f,g,h}	145	−0.329 (−0.540, −.117)	0.002^*	145	0.913 (0.118, 1.708)	0.024^*
SC^{a,b,c,d,e,f,g,h}	145	−0.288 (−0.510, −.066)	0.011^*	145	−1.134 (−1.953, −.314)	0.007^*
L^{a,b,c,d,e,f,g,h}	145	−0.211 (−0.428, 0.006)	0.056	145	0.091 (−0.724, 0.906)	0.827

Median waiting time

Median length of stay

Predictor

Beta (95% CI)

P-value

Beta (95% CI)

P-value

QMSI^a

160

−1.373 (−1.815, −.931)

0.000^*

160

−2.326 (−3.936, −.716)

0.005^*

QMCI^a,b

160

0.218 (−1.055, 1.492)

0.737

160

4.655 (0.103, 9.207)

0.045^*

CQII^a,b,c

160

−0.287 (−0.835, 0.260)

0.304

160

0.743 (−1.235, 2.721)

0.461

SER^a,b,c,d

160

−0.440 (−2.335, 1.456)

0.649

160

−5.658 (−12.43, 1.112)

0.101

EBOP^a,b,c,d

160

−1.017 (−4.090, 2.055)

0.516

160

−7.941 (−18.92, 3.036)

0.156

PSS^a,b,c,d

160

4.935 (1.405, 8.465)

0.006^*

160

17.620 (4.881, 30.36)

0.007^*

CR^a,b,c,d

160

0.019 (−1.216, 1.255)

0.975

160

−1.471 (−5.915, 2.973)

0.517

TC^{a,b,c,d,e,f,g,h}

145

−0.329 (−0.540, −.117)

0.002^*

145

0.913 (0.118, 1.708)

0.024^*

SC^{a,b,c,d,e,f,g,h}

145

−0.288 (−0.510, −.066)

0.011^*

145

−1.134 (−1.953, −.314)

0.007^*

L^{a,b,c,d,e,f,g,h}

145

−0.211 (−0.428, 0.006)

0.056

145

0.091 (−0.724, 0.906)

0.827

	Median waiting time	Median length of stay
QMSI^a	160	−1.373 (−1.815, −.931)	0.000^*	160	−2.326 (−3.936, −.716)	0.005^*
QMCI^a,b	160	0.218 (−1.055, 1.492)	0.737	160	4.655 (0.103, 9.207)	0.045^*
CQII^a,b,c	160	−0.287 (−0.835, 0.260)	0.304	160	0.743 (−1.235, 2.721)	0.461
SER^a,b,c,d	160	−0.440 (−2.335, 1.456)	0.649	160	−5.658 (−12.43, 1.112)	0.101
EBOP^a,b,c,d	160	−1.017 (−4.090, 2.055)	0.516	160	−7.941 (−18.92, 3.036)	0.156
PSS^a,b,c,d	160	4.935 (1.405, 8.465)	0.006^*	160	17.620 (4.881, 30.36)	0.007^*
CR^a,b,c,d	160	0.019 (−1.216, 1.255)	0.975	160	−1.471 (−5.915, 2.973)	0.517
TC^{a,b,c,d,e,f,g,h}	145	−0.329 (−0.540, −.117)	0.002^*	145	0.913 (0.118, 1.708)	0.024^*
SC^{a,b,c,d,e,f,g,h}	145	−0.288 (−0.510, −.066)	0.011^*	145	−1.134 (−1.953, −.314)	0.007^*
L^{a,b,c,d,e,f,g,h}	145	−0.211 (−0.428, 0.006)	0.056	145	0.091 (−0.724, 0.906)	0.827

Table 9

Open in new tab

Associations of ED performance measures with hospital, ED and clinician level measures

	Median waiting time			Median length of stay
Predictor	N	Beta (95% CI)	P-value	N	Beta (95% CI)	P-value
QMSI^a	160	−1.373 (−1.815, −.931)	0.000^*	160	−2.326 (−3.936, −.716)	0.005^*
QMCI^a,b	160	0.218 (−1.055, 1.492)	0.737	160	4.655 (0.103, 9.207)	0.045^*
CQII^a,b,c	160	−0.287 (−0.835, 0.260)	0.304	160	0.743 (−1.235, 2.721)	0.461
SER^a,b,c,d	160	−0.440 (−2.335, 1.456)	0.649	160	−5.658 (−12.43, 1.112)	0.101
EBOP^a,b,c,d	160	−1.017 (−4.090, 2.055)	0.516	160	−7.941 (−18.92, 3.036)	0.156
PSS^a,b,c,d	160	4.935 (1.405, 8.465)	0.006^*	160	17.620 (4.881, 30.36)	0.007^*
CR^a,b,c,d	160	0.019 (−1.216, 1.255)	0.975	160	−1.471 (−5.915, 2.973)	0.517
TC^{a,b,c,d,e,f,g,h}	145	−0.329 (−0.540, −.117)	0.002^*	145	0.913 (0.118, 1.708)	0.024^*
SC^{a,b,c,d,e,f,g,h}	145	−0.288 (−0.510, −.066)	0.011^*	145	−1.134 (−1.953, −.314)	0.007^*
L^{a,b,c,d,e,f,g,h}	145	−0.211 (−0.428, 0.006)	0.056	145	0.091 (−0.724, 0.906)	0.827

	Median waiting time			Median length of stay
Predictor	N	Beta (95% CI)	P-value	N	Beta (95% CI)	P-value
QMSI^a	160	−1.373 (−1.815, −.931)	0.000^*	160	−2.326 (−3.936, −.716)	0.005^*
QMCI^a,b	160	0.218 (−1.055, 1.492)	0.737	160	4.655 (0.103, 9.207)	0.045^*
CQII^a,b,c	160	−0.287 (−0.835, 0.260)	0.304	160	0.743 (−1.235, 2.721)	0.461
SER^a,b,c,d	160	−0.440 (−2.335, 1.456)	0.649	160	−5.658 (−12.43, 1.112)	0.101
EBOP^a,b,c,d	160	−1.017 (−4.090, 2.055)	0.516	160	−7.941 (−18.92, 3.036)	0.156
PSS^a,b,c,d	160	4.935 (1.405, 8.465)	0.006^*	160	17.620 (4.881, 30.36)	0.007^*
CR^a,b,c,d	160	0.019 (−1.216, 1.255)	0.975	160	−1.471 (−5.915, 2.973)	0.517
TC^{a,b,c,d,e,f,g,h}	145	−0.329 (−0.540, −.117)	0.002^*	145	0.913 (0.118, 1.708)	0.024^*
SC^{a,b,c,d,e,f,g,h}	145	−0.288 (−0.510, −.066)	0.011^*	145	−1.134 (−1.953, −.314)	0.007^*
L^{a,b,c,d,e,f,g,h}	145	−0.211 (−0.428, 0.006)	0.056	145	0.091 (−0.724, 0.906)	0.827

Legend: QMSI (Index 0–24), QMCI (Index 0–8), CQII (Index 0–28), SER (Index 0–4), EBOP (Index 0–4), PSS (Index 0–4), CR (Index 0–4), TC (Index 0–100), SC (Index 0–100), Leadership (Index 0–100).

^aAdjusted for hospital peer group and triage category.

^b–dAdditionally adjusted for: ^bQMSI; ^cQMCI; ^dCQII; ^eSER; ^fEBOP; ^gPSS; and ^hCR.

^*Statistically significant at 5%.

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