Table 2

Included papers’ basic information

Citation	Authors	Year	Title	Method	Sample	Country	Other	Quality concern
43	Beirne et al	2019	Culturally sensitive neonatal care provision to infants of parents from the traveller community: A nursing and midwifery perspective	Quali	Midwives	Ireland		Moderate
45	Condon et al	2021	Knowledge and experience of cancer prevention and screening among Gypsies, Roma and Travellers: a participatory qualitative study	Quali	GRT of different groups	UK		Mild
41	Gilhooley et al	2019	Experience of skin disease and relationships with healthcare providers: a qualitative study of Traveller women in Ireland	Quali	Traveller Community Health Workers	Ireland		Mild
33	Jackson et al	2016	UNderstanding uptake of Immunisations in TravellIng aNd Gypsy communities (UNITING): a qualitative interview study*	Quali	Multiple GRT groups and Health Service Providers	England and Scotland		No Concerns
40	Jesper et al	2008	A qualitative study of the health experience of Gypsy Travellers in the UK with a focus on terminal illness	Quali	Romany gypsies	England		Mild
44	Keane et al	2022	Identifying barriers to Irish traveller women attending breast screening	Quali	Irish travellers and Health Service Providers	Ireland		Moderate
35	Kelleher et al	2010	All Ireland Traveller Health Study (AITHS): Our Geels: Technical Report 3 Part A**	Quali	Irish travellers and Health Service Providers	NI and ROI	Grey	Mild
36	Marsh	2017	Stories of health and wellness among Romani and traveller communities in Wales	Quali	Romany gypsies	Wales	Grey	Severe
1	McFadden et al	2018	Gypsy, Roma and Traveller access to and engagement with health services: a systematic review	SR	99 studies	32 different		No Concerns
19	Mitchell and Garrett	2021	Locked out: a snapshot of access to General Practice for nomadic communities during the COVID-19 pandemic	X-section	GP receptions	England	Grey	Severe
46	Neill et al	2015	Parent's information seeking in acute childhood illness: What helps and what hinders decision making?	Quali	GRT parents	England		Mild
47	Pappa et al	2015	Health-Related Quality of Life of the Roma in Greece: The Role of Socio-Economic Characteristics and Housing Conditions	X-section	Roma	Greece		Moderate
38	Unwin et al	2023	Inequalities in Mental Healthcare for Gypsy, Roma, and Traveller Communities: Identifying Best Practice	Quali	GRT accessing specific ‘case study’ services	UK and Ireland	Grey	Moderate
39	Van Hout	2010	Travellers and substance use - Implications for service provision	Quali	Health Service Providers	Ireland		Severe
37	Van Hout and Connor	2008	The normalisation of substance abuse among young travellers in Ireland: implications for practice	Quali	Travellers and Health Service Providers	Ireland		Moderate
32	Jackson et al	2017	Needles, Jabs and Jags: a qualitative exploration of barriers and facilitators to child and adult immunisation uptake among Gypsies, Travellers and Roma	Quali	Multiple GRT groups and Health Service Providers	England	*Sub-study of UNITING	Not assessed
34	McGorrian et al	2010	Adverse cardiovascular risk profile in a disadvantaged minority community consistent with the thrifty phenotype hypothesis. Findings from the All-Ireland Traveller Health Study	X-section	Irish traveller family units	Ireland	**Uses AITHS data	No Concerns

GP, general practice; GRT, Gypsies, Roma and Travellers; NI, Northern Ireland; Quali, qualitative; SR, systematic review; X-section, cross-sectional.