Table 4 Classification function coefficients (baseline data)
From: Long-term effects of STN DBS on mood: psychosocial profiles remain stable in a 3-year follow-up
Self rating scales (baseline) | Cluster types | |||
|---|---|---|---|---|
Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | |
Depression/Anxiety (POMS) | -45,095 | 1,941 | -32,259 | -3,105 |
Fatigue (POMS) | -24,082 | -40,019 | -24,377 | -25,016 |
Vigor (POMS) | -51,583 | 18,876 | -31,280 | 18,696 |
Irritability (POMS) | 75,835 | -16,965 | 48,828 | -11,831 |
Well-Being (VAS) | 5,416 | 4,916 | 4,372 | 3,920 |
Depressive Symptoms (BDI) | 3,203 | -2,120 | 3,199 | ,444 |
State anxiety (STAI X1) | 38,949 | 6,157 | 26,704 | 4,091 |
Trait anxiety (STAI X2) | -8,686 | 27,570 | ,544 | 21,373 |
Somatization (SCL-90-R) | 211,872 | 52,274 | 172,128 | 51,987 |
Obsessive-Compulsive (SCL-90-R) | -1532,190 | 179,417 | -979,230 | 115,394 |
Interpersonal Sensitivity (SCL-90-R) | 41,463 | 512,705 | 133,831 | 382,201 |
Depression (SCL-90-R) | 706,715 | 311,415 | 504,843 | 219,817 |
Anxiety (SCL-90-R) | -391,305 | -455,959 | -358,736 | -359,636 |
Hostility (SCL-90-R) | 485,733 | 736,884 | 416,970 | 486,936 |
Phobic anxiety (SCL-90-R) | 249,424 | -218,629 | 144,239 | -138,369 |
Paranoid Ideation (SCL-90-R) | 794,922 | -159,428 | 462,165 | -115,188 |
Psychoticism (SCL-90-R) | -521,850 | -533,566 | -391,216 | -344,598 |
Sleep and Rest (SIP) | -105,772 | -55,158 | -84,909 | -39,302 |
Emotional behaviour (SIP) | 272,187 | -57,987 | 166,883 | -46,413 |
Body care (SIP) | 114,992 | 10,448 | 75,009 | 8,841 |
Home management (SIP) | -23,264 | -9,388 | -12,351 | -2,577 |
mobility (SIP) | -85,940 | 19,528 | -54,831 | 7,265 |
Social interaction (SIP) | -94,910 | -52,224 | -76,480 | -36,221 |
ambulation (SIP) | -164,687 | 123,582 | -82,296 | 85,930 |
Intellectual capacity (SIP) | 135,505 | -32,992 | 87,722 | -26,262 |
communication (SIP) | -13,535 | 130,803 | 12,335 | 79,070 |
Work (SIP) | 37,462 | -71,851 | 29,421 | -63,390 |
Recreation and pastimes (SIP) | 321,680 | 31,820 | 221,404 | 29,793 |
(Constant) | -1389,236 | -1241,196 | -942,598 | -725,862 |