Table 4.
Measures that were applied to assess changes in CBSD symptomatology and other treatment outcomes across included studies
Questionnaires | Abbreviation | Reference | Studies |
Yale-Brown Obsessive Compulsive Scale-Shopping Version | Y-BOCS-SV | Monahan et al. (1996) |
Benson et al. (2014) Black et al. (2000) Filomensky and Tavares (2009) Grant et al. (2012) Koran et al. (2002) Koran et al. (2003) Koran et al. (2007) Mitchell et al. (2006) Müller, Mueller, et al. (2008) Müller et al. (2013) Nicoli de Mattos et al. (2020) Ninan et al. (2000) |
Compulsive Buying Scale | CBS | Faber & O'Guinn (1992) |
Benson et al. (2014) Koran et al. (2003) Mitchell et al. (2006) Müller, Mueller, et al. (2008) Müller et al. (2013) Nicoli de Mattos et al. (2020) |
Valence Compulsive Buying Scale | CBS-Valence | Valence et al. (1998) | Benson et al. (2014) |
Richmond Compulsive Buying Scale | CBS-Richmond | Kukar-Kinney et al. (2009) | Benson et al. (2014) |
German Compulsive Buying Scale | G-CBS |
Valence et al. (1988) Raab et al. (2005) |
Müller, Mueller, et al. (2008) |
Impulse Buying Tendency Scale | n/a | Weun et al. (1998) | Koran et al. (2003) |
Compulsive Buying Follow-up Scale | CBFS | Nicoli de Mattos et al. (2019) | Nicoli de Mattos et al. (2020) |
Other outcome measures | Definition | ||
Purchasing recalls | Number of CBSD episodes, total amount of money spent, total amount of time spent shopping over a certain time period |
Benson et al. (2014) Mitchell et al. (2006) |
|
Relapse | Occurrence of an episode once treatment had begun | Granero et al. (2017) | |
Y-BOCS-SV score ≥17 |
Koran et al. (2003) Koran et al. (2007) |
||
Compliance | Patients' adherence in performing inter-sessions tasks (e.g., recording their spending, avoiding risky situations and controlling their spending by presenting receipts) | Granero et al. (2017) | |
Dropout | Missing therapy sessions on three or more occasions without notifying the therapist | Granero et al. (2017) |