Table 3 Subgroup analysis of depression and anxiety of RBD patients and caregivers
Factors | Depression scores, mean (SD) | Anxiety scores, mean (SD) | ||
|---|---|---|---|---|
Patients (n = 71) | Caregivers (n = 121) | Patients (n = 71) | Caregivers (n = 121) | |
Gender | ||||
 Male | 6.77(5.98) | 11.88(8.48) | 5.04(5.09) | 11.00(8.03) |
 Female | 9.00(6.39) | 11.55(7.05) | 7.98(5.91) | 10.43(6.43) |
 P-value | 0.151 | 0.868 | 0.038 | 0.748 |
Education status | ||||
 ≤ Middle school | 10.42(6.32) | 13.76(6.98) | 8.97(6.00) | 12.07(6.55) |
 Senior high school | 6.30(4.95) | 9.91(7.75) | 4.00(3.62) | 8.95(6.92) |
 ≥ Bachelor's degree | 5.72(5.72) | 9.44(6.48) | 5.12(5.15) | 9.14(6.12) |
 P-value | 0.003 | 0.002 | 0.007 | 0.022 |
Monthly income | ||||
 ≤ ￥2000 | 10.13(5.35) | 14.32(6.54) | 8.18(5.18) | 12.45(6.26) |
 ￥2000–5000 | 7.52(6.48) | 11.24(7.47) | 6.00(5.75) | 10.50(6.97) |
 ≥ ￥5000 | 6.82(6.77) | 9.30(6.57) | 6.61(6.31) | 8.41(5.70) |
 P-value | 0.072 | 0.007 | 0.317 | 0.018 |
Employment status | ||||
 Employed | 6.71(6.72) | 10.02(6.80) | 5.83(5.64) | 9.29(6.57) |
 Unemployed | 8.94(5.99) | 12.70(7.34) | 7.40(5.81) | 11.38(6.56) |
 P-value | 0.159 | 0.043 | 0.285 | 0.083 |
Marital status | ||||
 Married | 9.73(6.76) | 11.44(7.11) | 7.40(5.87) | 10.33(6.53) |
 Not married | 7.49(6.01) | 13.75(8.81) | 6.68(5.77) | 13.00(7.82) |
 P-value | 0.167 | 0.384 | 0.64 | 0.217 |