The effect of referral templates on out-patient quality of care in a hospital setting: a cluster randomized controlled trial

Table 10 Ordinal regression of waiting time (in deciles) versus severity of final diagnosis

Severity of final diagnosis	Regression coefficient intervention group ^*	Regression coefficient control group ^**
Not severe ^a
Less severe	−0.77 (−0.53 to 0.38)	−0.33 (−0.84 to 0.17)
Severe	.41 (−0.24 to 1.06)	−0.59 (−1.32 to 0.14)
Very severe	−1.42 (−2.41 to −0.42)	−1.90 (−4.06 to 0.27)

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