| Physical health | Psychological | Social relationships | Environment | Overall | Total (all domains) |
---|---|---|---|---|---|---|
DM with DF | ||||||
 Anxiety; HAD anxiety | − 0.381** | − 0.363* | − 0.104 | − 0.396** | − 0.488** | − 0.494** |
 Depression; HAD depression | − 0.565** | − 0.512** | − 0.212 | − 0.453** | − 0.552** | − 0.624** |
 Somatic symptoms; PHQ-15 | −0.353* | − 0.179 | − 0.109 | − 0.321* | −0.197 | − 0.401** |
Self-management; SDSCA | ||||||
 Diet | −0.133 | 0.243 | 0.070 | 0.049 | 0.441** | 0.065 |
 Exercise | 0.132 | −0.001 | 0.156 | 0.192 | 0.313* | 0.190 |
 Blood sugar testing | −0.159 | − 0.109 | − 0.095 | 0.118 | − 0.083 | − 0.085 |
 Foot care | 0.155 | 0.106 | −0.100 | 0.129 | 0.102 | 0.203 |
 Total | −0.010 | 0.139 | −0.021 | 0.189 | 0.334* | 0.161 |
 Number of comorbid diseases | 0.096 | 0.047 | −0.039 | − 0.065 | − 0.020 | − 0.018 |
DM without DF | ||||||
 Anxiety; HAD anxiety | −0.562** | − 0.547** | − 0.350** | −0.362** | − 0.365** | −0.587** |
 Depression; HAD depression | −0.521** | −0.488** | − 0.411** | −0.385** | − 0.341** | −0.574** |
 Somatic symptoms; PHQ-15 | −0.654** | −0.462** | − 0.324** | −0.368** | − 0.352** | −0.582** |
Self-management; SDSCA | ||||||
 Diet | 0.078 | 0.127 | 0.052 | 0.156* | 0.084 | 0.108 |
 Exercise | 0.226** | 0.005 | −0.043 | 0.073 | 0.034 | 0.109 |
 Blood sugar testing | −0.087 | −0.049 | 0.101 | −0.007 | − 0.033 | −0.064 |
 Foot care | 0.006 | 0.138 | 0.146 | 0.144 | 0.109 | 0.127 |
 Total | 0.036 | 0.080 | 0.059 | 0.111 | 0.057 | 0.068 |
 Number of comorbid diseases | −.411** | −0.149 | −0.120 | −0.106 | −0.086 | − 0.253** |
Total | ||||||
 Anxiety; HAD anxiety | −0.525** | −0.509** | − 0.293** | −0.368** | − 0.387** | −0.559** |
 Depression; HAD depression | −0.534** | −0.491** | − 0.376** | −0.397** | − 0.382** | −0.582** |
 Somatic symptoms; PHQ-15 | −0.575** | −0.396** | − 0.274** | −0.358** | − 0.319** | −0.532** |
Self-management; SDSCA | ||||||
 Diet | 0.016 | 0.135 | 0.038 | 0.127 | 0.148* | 0.084 |
 Exercise | 0.212** | 0.009 | 0.006 | 0.094 | 0.092 | 0.137* |
 Blood sugar testing | −0.118 | −0.065 | 0.050 | 0.024 | −0.046 | −0.073 |
 Foot care | −0.002 | 0.099 | 0.085 | 0.136 | 0.087 | 0.111 |
 Total | 0.010 | 0.073 | 0.048 | 0.140* | 0.095 | 0.079 |
 Number of comorbid diseases | −.300** | −0.105 | −0.106 | − 0.092 | −0.075 | − 0.201** |