| Quality of Life (QOL) four domains | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Physical health | Psychological | Social relationships | Environmental | |||||||||||||
Socio-demographic variables | Beta co-efficient | 95% CI | p value | Beta co-efficient | 95% CI | p value | Beta co-efficient | 95% CI | p value | Beta co-efficient | 95% CI | p value | ||||
Age Group | ||||||||||||||||
 21–34 | −0.43 | −2.55 | 1.69 | .689 | 0.72 | −0.45 | 1.89 | .226 | −1.05 | −2.87 | 0.76 | .253 | 0.63 | −1.50 | 2.76 | .564 |
 35–49 | −1.02 | −2.93 | 0.90 | .297 | 0.69 | −0.36 | 1.75 | .197 | −0.95 | −2.58 | 0.69 | .255 | 0.35 | −1.57 | 2.27 | .722 |
 50–64 | 0.38 | −1.17 | 1.93 | .628 | 0.37 | −0.49 | 1.23 | .396 | −0.68 | −2.00 | 0.64 | .311 | 0.87 | −0.69 | 2.42 | .272 |
 65+ | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ethnicity | ||||||||||||||||
 Malay | −0.23 | −1.41 | 0.95 | .703 | −0.28 | −0.93 | 0.37 | .398 | 0.42 | −0.59 | 1.43 | .415 | −0.32 | −1.51 | 0.87 | .595 |
 Indian | 0.50 | −0.72 | 1.72 | .420 | 0.40 | −0.28 | 1.07 | .247 | 0.46 | −0.58 | 1.51 | .382 | −0.10 | −1.32 | 1.13 | .876 |
 Others | −0.24 | −4.06 | 3.57 | .900 | 1.37 | −0.73 | 3.48 | .200 | 1.08 | −2.18 | 4.35 | .513 | −1.34 | −5.17 | 2.50 | .494 |
 Chinese | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Gender | ||||||||||||||||
 Men | 0.31 | −0.77 | 1.39 | .571 | 0.38 | −0.22 | 0.97 | .211 | −0.11 | −1.03 | 0.81 | .816 | −0.10 | −1.18 | 0.99 | .862 |
 Women | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Marital Status | ||||||||||||||||
 Single | −0.31 | −1.82 | 1.20 | .685 | −1.93 | −2.76 | −1.10 | <.001 | −0.79 | −2.08 | 0.49 | .227 | 0.28 | −1.23 | 1.80 | .713 |
 Widowed | 2.93 | 0.38 | 5.47 | .025 | −0.99 | −2.39 | 0.42 | .168 | 0.47 | −1.71 | 2.65 | .670 | 2.16 | −0.40 | 4.72 | .098 |
 Divorced/Separated | 0.16 | −2.19 | 2.50 | .895 | −1.50 | −2.83 | −0.17 | .027 | 0.94 | −1.06 | 2.95 | .357 | 1.08 | −1.28 | 3.44 | .368 |
 Married | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Education | ||||||||||||||||
 No formal/Primary | −3.39 | −5.24 | −1.54 | <.001 | −0.60 | −1.61 | 0.42 | .252 | −3.35 | −4.93 | −1.77 | <.001 | −3.74 | −5.60 | −1.89 | <.001 |
 Secondary | −1.66 | −3.09 | −0.22 | .024 | −0.33 | −1.12 | 0.46 | .414 | −1.22 | −2.44 | 0.01 | .052 | −2.06 | −3.50 | −0.61 | .005 |
 Vocational | −2.59 | −4.78 | −0.41 | .020 | −0.44 | −1.64 | 0.77 | .478 | −0.67 | −2.54 | 1.20 | .480 | −2.16 | −4.36 | 0.04 | .054 |
 A level / Pre-university / Diploma | −1.69 | −3.19 | −0.18 | .028 | −0.44 | −1.27 | 0.39 | .298 | −0.57 | −1.86 | 0.72 | .386 | −0.95 | −2.47 | 0.56 | .217 |
 University & Above | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employment Status | ||||||||||||||||
 Students and Homemakers | −1.09 | −2.24 | 0.07 | .065 | −0.16 | −0.80 | 0.47 | .614 | −0.93 | −1.92 | 0.05 | .063 | 0.46 | −0.70 | 1.62 | .438 |
 Unemployed | −1.11 | −2.88 | 0.65 | .216 | −1.03 | −2.00 | −0.05 | .039 | −0.23 | −1.74 | 1.28 | .766 | −0.84 | −2.62 | 0.94 | .355 |
 Employed | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relationship of primary caregivers with Ill relative | ||||||||||||||||
 Spouse | −0.33 | −1.75 | 1.09 | .646 | −0.82 | −1.61 | −0.04 | .039 | 0.05 | −1.17 | 1.26 | .940 | −1.11 | −2.53 | 0.32 | .128 |
 Son/Daughter | 0.12 | −1.63 | 1.87 | .894 | 0.26 | −0.71 | 1.22 | .601 | 0.24 | −1.26 | 1.73 | .754 | −0.88 | −2.64 | 0.88 | .325 |
 Siblings | 0.06 | −1.99 | 2.11 | .953 | 0.65 | −0.48 | 1.78 | .256 | 0.34 | −1.41 | 2.10 | .699 | −0.34 | −2.40 | 1.72 | .747 |
 Other Relatives | 0.54 | −2.20 | 3.29 | .697 | 0.64 | −0.87 | 2.15 | .407 | 0.92 | −1.43 | 3.26 | .443 | 2.01 | −0.75 | 4.77 | .153 |
 Parent | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Living Arrangement | ||||||||||||||||
 Lives alone | −0.39 | −5.40 | 4.62 | .880 | 0.42 | −2.34 | 3.18 | .763 | 0.28 | −4.00 | 4.56 | .898 | 0.91 | −4.12 | 5.95 | .721 |
 Lives with parents | 0.95 | −0.72 | 2.62 | .265 | −0.09 | −1.01 | 0.83 | .844 | 0.70 | −0.72 | 2.13 | .334 | 0.25 | −1.43 | 1.93 | .770 |
 Lives with other relatives | 0.44 | −2.42 | 3.29 | .764 | −0.92 | −2.49 | 0.65 | .249 | −0.21 | −2.65 | 2.22 | .863 | −1.36 | −4.23 | 1.50 | .350 |
 Lives with children | −1.40 | −3.17 | 0.36 | .119 | −1.38 | −2.36 | −0.41 | .005 | −1.45 | −2.96 | 0.06 | .060 | −2.45 | −4.23 | −0.68 | .007 |
 Others | 0.77 | −1.84 | 3.39 | .561 | −0.80 | −2.24 | 0.64 | .276 | −2.30 | −4.54 | −0.07 | .044 | −1.52 | −4.15 | 1.12 | .258 |
 Lives with Spouse/partner | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Diagnosis of Ill relative | ||||||||||||||||
 Early Psychosis | 0.62 | −1.38 | 2.63 | .541 | 0.47 | −0.66 | 1.61 | .412 | 0.59 | −1.13 | 2.30 | .501 | 0.81 | −1.20 | 2.83 | .427 |
 Depressive disorder | −0.44 | −1.50 | 0.62 | .413 | 0.09 | −0.50 | 0.67 | .769 | 0.30 | −0.61 | 1.21 | .515 | 0.03 | −1.04 | 1.09 | .960 |
 Anxiety disorder (OCD & GAD) | −0.67 | −2.39 | 1.04 | .439 | −0.31 | −1.26 | 0.63 | .512 | −1.06 | −2.52 | 0.41 | .156 | −1.21 | −2.93 | 0.51 | .167 |
 Dementia | −1.53 | −3.72 | 0.67 | .172 | −0.07 | −1.27 | 1.14 | .915 | −1.56 | −3.43 | 0.32 | .103 | −1.51 | −3.71 | 0.70 | .179 |
 Others | 1.73 | −0.99 | 4.45 | .212 | 0.27 | −1.23 | 1.77 | .720 | −0.53 | −2.86 | 1.80 | .654 | −1.70 | −4.43 | 1.04 | .223 |
 Unknown | 0.73 | −1.03 | 2.49 | .418 | −0.01 | −0.98 | 0.96 | .991 | −0.32 | −1.83 | 1.18 | .675 | −0.27 | −2.04 | 1.50 | .765 |
 Chronic Schizophrenia | Reference |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
FIS scores | −0.49 | −0.63 | −0.35 | <.001 | −0.19 | −0.27 | −0.11 | <.001 | −0.51 | −0.63 | −0.39 | <.001 | −0.59 | −0.73 | −0.45 | <.001 |
R-squared Values (R2) | 0.17 | 0.18 | 0.21 | 0.23 |