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Table 1 Study characteristics

From: Increasing efficiency and well-being? a systematic review of the empirical claims of the double-benefit argument in socially assistive devices

Article

Study type

Intervention

Comparison

Device

Bemelmans et al. 2015 [67]

quasi-experimental time series (ABAB -design)

Facilitation of daily care tasks

Care support intervention

Paro

Beuscher et al. 2017 [55]

Before/After

Facilitation of physical, social or cognitive activities in group and one-on-one

 

Nao

Bickmore et al. 2005 [56]

RCT

Facilitation of physical activities

Standard of care

FitTrack

Broadbent et al. 2016 [45]

CT

Availability for free interaction

Standard of care

Guide and Cafero

Broadbent et al. 2018 [46]

RCT

Facilitation of treatment adherence

Standard of care

iRobi

Chen et al. 2020 [75]

Before/After

Non-facilitated free interaction

 

Paro

D’Onofrio et al. 2019 [62]

Before/After

Facilitated interaction

 

MARIO

Demange et al. 2018 [65]

Before/After

Free interaction (non-participating supervision)

 

Paro

Fan et al. 2017 [70]

Before/After

One-on-one / triadic interaction

 

Nao (ROCARE)

Fischinger et al. 2016 [61]

Before/After

6 standardized care support operations performed by the robot

 

Hobbit

Gustafsson, Svanberg, and Müllersdorf 2015 [68]

Single-Case Study (A-B-A design)

Facilitation of physical, social or cognitive activities

 

Justo Cat

Jones et al. 2018 [37]

RCT

Individual non-factilitated interaction

Standard of care

Paro

Jøranson, Pedersen, Rokstad, and Ihlebaek 2016 [58]

RCT

Robot-assisted group acitivity

Standard of care

Paro

Jøranson, Pedersen, Rokstad, Aamodt, et al. 2015 [60]

RCT

Robot-assisted group acitivity

Standard of care

Paro

Jøranson et al. 2016 [59]

RCT

Robot-assisted group acitivity

Standard of care

Paro

Ke et al. 2020 [66]

RCT (ABAB-design)

Unstructured non-facilitated interaction

Standard of care

Kabochan

Khosla et al. 2021 [38]

Before/After

Interaction in home based care

 

Betty

Liang et al. 2017 [47]

RCT

Unstructured group sessions

Standard of care

Paro

Libin and Cohen-Mansfield 2004 [72]

Quasi-Experimental trial

Facilititated interactive sessions

Plush toy

NeCoRo

McGlynn et al. 2017 [57]

Before/After

Facilitated interaction

Plush toy

Paro

Mervin et al. 2018 [39]

RCT

Individual non-facilitated intervention

Plush toy and standard of care

Paro

Moyle et al. 2013 [40]

Randomised Crossover Study

Facilitation of physical, social or cognitive activities

Reading group intervention

Paro

Moyle et al. 2017 [41]

RCT

Individual non-facilitated sessions

Plush toy and standard of care

Paro

Petersen et al. 2016 [73]

RCT

Facilitated group intervention

Standard of care

Paro

Pripfl et al. 2016 [63]

Before/After

Free interaction in home care

 

Hobbit

Pu et al. 2020a [42]

RCT

Individual non-facilitated sessions

Standard of care

Paro

Pu et al. 2020b [43]

RCT

Individual non-facilitated sessions

Standard of care

Paro

Pu et al. 2021 [44]

RCT

Individual non-facilitated sessions

Standard of care

Paro

Robinson et al. 2013a [48]

Quasi-Experimental trial

Facilitated interaction with Paro

Facilitated interaction with Guide

Paro and Guide

Robinson et al. 2013b [49]

RCT

Robot-assisted discussion groups

Standard of care

Paro

Robinson, MacDonald, and Broadbent 2015 [50]

Quasi-Experimental (A-B-A design)

Facilitated interaction

 

Paro

Shibata et al. 2004 [71]

Before/After

Availability for free interaction

Availability for free interaction with placebo Paro (reduced functions

Paro

Valenti-Soler et al. 2015 [64]

RCT (2 phases)

Phase1/2: Paro and Nao in standardized occupational therapy sessions

Phase1: standard of care

Phase 2: Dog therapy

Paro and Nao

Stafford et al. 2014 [51]

Before/After

Availability for facilitated interaction /individual sessions

 

Charlie

Sung et al. 2015 [69]

Before/After

Robot-assisted group therapy

 

Paro

Tamura et al. 2004 [52]

Quasi experimental trial

Robot-assisted occupational therapy

Toy

AIBO

Wada et al. 2005 [53]

Time series

Group interaction

 

Paro

Wada et al. 2006 [74]

Time series

Group interaction

 

Paro

Wada and Shibata 2008 [54]

Before/After

Availability for free interaction

 

Paro