Table 3. Psychometric characteristics of the included questionnaires.

	PEST	PASE	EARP	ToPAS	ToPAS 2	SiPAT	PURE-4	CONTEST	CEPPA	GEPARD	PASQ	SiPAS
Validation study	Ibrahim_2009 [14]	Husni_2007 [13]	Tinazzi_2012 [16]	Gladman_2009 [15]	Tom_2015 [78]	Chiowchanwisawakit_2016 [54]	Audureau_2018 [17]	Coates_2014 [58]	Garg_2015 [64]	Härle_2010 [82]	Khraishi_2010 [50]	Salaffi_2018 [77]
N° of items	5	15	10	12	13	3	4	8	5	13	10	5
Score	0–5	0–75	0–10	0–12	0–13	0–3	0–4	0–8	0–5	0–13	0–15	0–5
Cut-off	≥3	≥47	≥3	≥8	≥8	≥1	≥1	≥4	≥3	≥4	≥9	≥3
Completion time by patient	NR	5–6 minutes	< 5 minutes -10 minutes	NR	< 5 minutes -10 minutes	NR	NR	NR	NR	NR	4 minutes	NR

Abbreviations: NR = non reported