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Table 4 Logistic and multiple logistic regression analyses with remission as an outcome variable

From: Adolescents with full or subthreshold anorexia nervosa in a naturalistic sample – characteristics and treatment outcome

   In remission (n = 1220) Not in remission (n = 975) Unadjusted Adjusted
β (95% CI) Sign. β (95% CI) Sign.
Previous ED treatment (%) Yes 363 (29.8) 304 (31.2) 0.94 (0.78 1.12) .471 1.02 (0.81 1.28) .873
No 857 (70.2) 671 (68.8) Ref
Psychiatric complications (onset) (%) Yes 174 (14.3) 188 (19.3) 0.70 (0.56 0.88) .002 0.84 (0.63 1.10) .204
No 1043 (85.7) 787 (80.7) Ref.
AN (onset) (%) Yes 688 (56.4) 552 (56.6) 0.99 (0.84 1.17) .917 1.05 (0.82 1.34) .727
No 532 (43.6) 423 (43.4) Ref.
Low weight (onset) (%) Yes 670 (54.9) 561 (57.5) 0.90 (0.76 1.07) .219 0.79 (0.62 1.00) .054
No 550 (45.1) 414 (42.5) Ref.
Treatment duration (months) M (SD) 15.4 (10.9) 14.1 (12.6) 1.01 (1.00 1.02) .013 1.02 (1.01 1.02) .001
Premature termination of treatment (%) Yes 128 (10.5) 503 (51.6) 0.11 (0.09 0.14) <.001 0.15 (0.12 0.19) <.001
No 1092 (89.5) 472 (48.4) Ref.
Time periods (%) 1 1999-2004 221 (18.1) 236 (24.2) 0.60 (0.46 0.77) <.001 0.51 (0.37 0.70) <.001
2 2005-2009 682 (55.9) 537 (55.1) 0.81 (0.66 1.00) .048 0.87 (0.68 1.12) .279
3 2010-2014 317 (26.0) 202 (20.7) Ref.
  1. M mean, SD standard deviation