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. 2023 Jan 31;41(4):427–438. doi: 10.1007/s40273-023-01243-0

Table 2.

Comparison of approaches to inclusion of interaction effects (excluding dead preferences)

Dimension Approach 1 Approach 2 (poor = 5) Approach 3 (poor = 4/5) Approach 4 (poor = 5) Approach 5 (poor = 4/5)
Duration 0.222 (0.006)*** 0.232 (0.006)*** 0.341 (0.008)*** 0.232 (0.006)*** 0.305 (0.007)***
MO2 × dur − 0.015 (0.003)*** − 0.015 (0.003)*** − 0.013 (0.003)*** − 0.015 (0.003)*** − 0.017 (0.003)***
MO3 × dur − 0.027 (0.003)*** − 0.028 (0.003)*** − 0.024 (0.003)*** − 0.027 (0.003)*** − 0.029 (0.003)***
MO4 × dur − 0.074 (0.003)*** − 0.075 (0.003)*** − 0.06 (0.003)*** − 0.075 (0.003)*** − 0.126 (0.005)***
MO5 × dur − 0.093 (0.003)*** − 0.083 (0.003)*** − 0.079 (0.003)*** − 0.103 (0.004)*** − 0.145 (0.005)***
SC2 × dur − 0.017 (0.003)*** − 0.016 (0.003)*** − 0.011 (0.003)*** − 0.017 (0.003)*** − 0.018 (0.003)***
SC3 × dur − 0.023 (0.003)*** − 0.023 (0.003)*** − 0.018 (0.003)*** − 0.023 (0.003)*** − 0.021 (0.003)***
SC4 × dur − 0.067 (0.003)*** − 0.067 (0.003)*** − 0.052 (0.003)*** − 0.066 (0.003)*** − 0.123 (0.005)***
SC5 × dur − 0.085 (0.003)*** − 0.077 (0.003)*** − 0.067 (0.003)*** − 0.095 (0.004)*** − 0.141 (0.005)***
UA2 × dur − 0.004 (0.003) − 0.003 (0.003) − 0.008 (0.003)*** − 0.004 (0.003) − 0.006 (0.003)**
UA3 × dur − 0.017 (0.003)*** − 0.017 (0.003)*** − 0.021 (0.003)*** − 0.016 (0.003)*** − 0.018 (0.003)***
UA4 × dur − 0.048 (0.003)*** − 0.046 (0.003)*** − 0.037 (0.003)*** − 0.046 (0.003)*** − 0.109 (0.005)***
UA5 × dur − 0.056 (0.003)*** − 0.046 (0.003)*** − 0.044 (0.003)*** − 0.072 (0.003)*** − 0.116 (0.005)***
PD2 × dur − 0.017 (0.003)*** − 0.016 (0.003)*** − 0.016 (0.003)*** − 0.017 (0.003)*** − 0.016 (0.003)***
PD3 × dur − 0.030 (0.003)*** − 0.03 (0.003)*** − 0.027 (0.003)*** − 0.031 (0.003)*** − 0.031 (0.003)***
PD4 × dur − 0.081 (0.003)*** − 0.081 (0.003)*** − 0.067 (0.003)*** − 0.082 (0.003)*** − 0.145 (0.005)***
PD5 × dur − 0.104 (0.003)*** − 0.094 (0.003)*** − 0.089 (0.003)*** − 0.123 (0.004)*** − 0.165 (0.005)***
AD2 × dur − 0.015 (0.003)*** − 0.014 (0.003)*** − 0.02 (0.003)*** − 0.014 (0.003)*** − 0.013 (0.003)***
AD3 × dur − 0.024 (0.003)*** − 0.025 (0.003)*** − 0.026 (0.003)*** − 0.024 (0.003)*** − 0.024 (0.003)***
AD4 × dur − 0.072 (0.003)*** − 0.071 (0.003)*** − 0.062 (0.003)*** − 0.07 (0.003)*** − 0.132 (0.005)***
AD5 × dur − 0.083 (0.003)*** − 0.074 (0.003)*** − 0.074 (0.003)*** − 0.104 (0.004)*** − 0.148 (0.005)***
N5 × dur − 0.030 (0.003)***
N45 × dur − 0.162 (0.007)***
MOpoor × SCpoor × dur − 0.004 (0.005) 0.02 (0.003)***
MOpoor × UApoor × dur 0.014 (0.005)*** 0.02 (0.003)***
MOpoor × PDpoor × dur 0.014 (0.005)*** 0.027 (0.003)***
MOpoor × ADpoor × dur 0.016 (0.004)*** 0.03 (0.003)***
SCpoor × UApoor × dur 0.007 (0.004) 0.027 (0.003)***
SCpoor × PDpoor × dur 0.004 (0.005) 0.027 (0.003)***
SCpoor × ADpoor × dur 0.027 (0.004)*** 0.033 (0.003)***
UApoor × PDpoor × dur 0.028 (0.005)*** 0.037 (0.003)***
UApoor × ADpoor × dur 0.017 (0.004)*** 0.029 (0.004)***
PDpoor × ADpoor × dur 0.025 (0.004)*** 0.03 (0.003)***
Pseudo R2 0.1491 0.1505 0.1614 0.1514 0.1608
Value (55555) − 0.896 − 0.735 − 0.511 − 0.506 − 0.428

AD Anxiety/depression, dur duration, MO Mobility, PD Pain/discomfort, SC Self-care, UA Usual activities