Table 1 Two-stage randomized patient preference trials included in this review

1

Rokke et al. 1999 [10]

Older adults with depression

35

A: Behavioral therapy

B: Cognitive therapy

Depression ratings scales (HDRS, BDI, GDS) immediately, 1 m and 3 m post treatment

2

Hegerl et at. 2010 [11]; Mergl et al. 2011 [12]

Depressed primary-care patients

226

A: Medication (sertraline)

B: CBT

Depression ratings scales (HDRS) at 10w

3

He et al. 2018 [13]; Gewirtz et al. 2019 [14]

Parents of children with behavioral problems

128

A: Parent Management Training-Oregon Model (PMTO)

B: Services as usual (SAU)

Parenting outcome post intervention (Parental Locus of Control Scale, Family Interaction Task)

Youth Outcomes post intervention (The Strength and Difficulties Questionnaire)

4

Le et al. 2018 [15]; Zoellner et al. 2019 [16]

PTSD patients

200

A: Medication (sertraline)

B: prolonged exposure therapy

Quality of life (EQ-5D) at 10w

PTSD Symptom Scale–Interview Version [PSS-I] up to 24 m post treatment

5

Brenes et al. 2020 [17]

Older adults with late‐life worry/anxiety

500

A: CBT

B: Yoga

Worry scale (PSWQ‐A)(change from baseline tp post treatment)

6

Svensson et al. 2021a [18]; Svensson et al. 2021b [19]

Adults with panic disorder with/without agoraphobia

217

A: Panic Control Treatment

B:Panic focused psychodynamic therapy

Panic Disorder Severity Scale (PDSS) post treatment and follow-up 24 m