Table 2 Demographic and clinical data distributed on treatment clusters
| Total sample n = 1899 | Family-based treatment and/or inpatient care (FTIC) n = 471/25.1% | Extensive mixed treatment (EMT) n = 383/20.4% | Individual treatment (IT) n = 357/19.1% | Family-based and individual treatment (FIT) n = 663/35.4% | Sign. | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Treatment onset | ||||||||||
| Women n (%) | 1787 (94.1) | 446 (94.7) | 366 (95.6) | 337 (94.4) | 638 (96.2) | 0.496 | ||||
| Age M (SD) | 16.1 (1.8) | 15.4 (1.8) | 16.1 (1.8) | 17.1 (1.6) | 16.0 (1.6) | < 0.001 | ||||
| AN n (%) | 1050 (55.3) | 295 (62.6) | 257 (67.1) | 160 (44.8) | 324 (48.9) | < 0.001 | ||||
| Normal weight n (%) | 840 (44.2) | 194 (41.2) | 128 (33.4) | 174 (48.7) | 327 (49.3) | < 0.001 | ||||
| n (%) | n (%) | % of total | n (%) | % of total | n (%) | % of total | n (%) | % of total | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Treatment | ||||||||||
| Individual therapy | 1403 (73.9) | 0 (0) | 0 | 369 (96.3) | 19.4 | 357 (100) | 18.8 | 663 (100) | 35.0 | < 0.001 |
| Family based therapy | 1227 (64.6) | 283 (60.1) | 14.9 | 265 (69.2) | 14.0 | 0 (0) | 0 | 663 (100) | 35.0 | < 0.001 |
| Group therapy | 154 (8.1) | 0 (0) | 0 | 152 (39.7) | 8.0 | 0 (0) | 0 | 0 (0) | 0 | < 0.001 |
| Complementary interventions | 1299 (68.4) | 258 (54.8) | 13.6 | 287 (74.9) | 15.1 | 197 (55.2) | 10.4 | 540 (81.4) | 28.4 | < 0.001 |
| Inpatient treatment | 393 (20.7) | 156 (33.1) | 8.2 | 237 (61.9) | 12.5 | 0 (0) | 0 | 0 (0) | 0 | < 0.001 |
| Premature termination of treatment | 184 (9.7) | 49 (10.4) | 25 (6.5) | 62 (17.4) | 46 (6.9) | < 0.001 | ||||
| Number of sessions M (SD) | ||||||||||
| Health care consumption (basic) | 45 (63) | 29 (33) | 86 (111) | 29 (31) | 40 (34) | < 0.001 | ||||
| Health care consumption (complementary) | 12 (29) | 6 (10) | 29 (56) | 5 (9) | 10 (13) | < 0.001 | ||||
| Outcome at 1-year follow-up | ||||||||||
| Remission n (%) | 753 (39.7) | 231 (49.0) | 132 (34.5) | 121 (33.9) | 260 (39.2) | < 0.001 | ||||
| Normal weight n (%) | 1205 (63.4) | 308 (65.4) | 228 (59.5) | 239 (66.9) | 415 (62.6) | 0.138 | ||||
| Sick leave n (%) | 57 (3.0) | 13 (2.8) | 24 (6.3) | 6 (1.7) | 13 (2.0) | < 0.001 | ||||
| Treatment completion n (%) | 681 (36.3) | 173 (36.7) | 98 (25.6) | 164 (45.9) | 246 (37.1) | < 0.001 | ||||