HADS-A mean (SD)	Intervention	Care as usual	Corrected analyses*		Crude analyses
			B (95% CI)	P values	B (95% CI)	P values
Baseline	6.91 (3.74)	6.25 (3.90)
T3	6.35 (4.04)	6.29 (3.97)	−0.27 (−1.13 to 0.60)	0.54	−0.13 (−1.00 to 0.74)	0.76
T6	5.70 (4.10)	6.63 (4.00)	−1.04 (–1.91 to −0.18)	0.02	−1.04 (–1.91 to −0.18)	0.02
T9	6.16 (4.24)	6.03 (4.04)	−0.49 (–1.35 to 0.38)	0.27	−0.45 (–1.31 to 0.42)	0.31
T12	5.77 (4.69)	5.83 (3.99)	−0.50 (–1.37 to 0.38)	0.27	−0.43 (–1.31 to 0.44)	0.33
T24	5.45 (4.46)	5.06 (3.90)	−0.59 (–1.50 to 0.31)	0.20	−0.48 (–1.38 to 0.43)	0.30
Overall effect	na	na	−0.59 (–1.23 to 0.06)	0.08	−0.52 (–1.17 to 0.13)	0.12