Table 4.

WTP of DLQI Specific Problems for Different Case Scenarios of IPL Treatment: Multivariable Logistic Models (Demographic Data Have Been Adjusted)

	Case 1		Case 2		Case 3
Predictor	OR (95% CI)	p-value	OR (95% CI)	p-value	OR (95% CI)	p-value
DLQI total scores	1.35(1.11–1.65)	0.003	1.37(1.12–1.67)	0.003	1.30(1.06–1.60)	0.012
1	1.32(0.92–1.91)	0.13	1.02(0.71–1.47)	0.919	0.98(0.68–1.42)	0.918
2	0.61(0.37–1.01)	0.057	0.73(0.43–1.23)	0.729	0.98(0.59–1.63)	0.930
3	1.11(0.70–1.77)	0.655	1.26(0.77–2.05)	0.363	1.48(0.90–2.42)	0.124
4	0.97(0.65–1.46)	0.897	0.78(0.51–1.20)	0.262	0.88(0.57–1.35)	0.559
5	0.86(0.51–1.46)	0.585	0.96(0.56–1.65)	0.894	0.74 (0.43–1.27)	0.269
6	1.13(0.77–1.65)	0.546	1.05(0.71–1.56)	0.804	1.26(0.84–1.87)	0.259
7	1.37(0.96–1.95)	0.082	1.25(0.87–1.80)	0.231	1.06(0.73–1.52)	0.765
8	2.06(1.22–3.47)	0.007	2.25(1.29–3.93)	0.004	1.93(1.10–3.38)	0.022
9	1.22(0.81–1.83)	0.342	1.17(0.76–1.82)	0.474	1.06(0.69–1.64)	0.789
10	0.69(0.44–1.08)	0.082	0.79(0.50–1.26)	0.326	0.66(0.41–1.05)	0.082

Note: The numbers 1 to 10 represent questions 1 to 10 in the dermatology life quality index (DLQI) questionnaire.²⁴