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. 2019 May 27;20:289. doi: 10.1186/s13063-019-3373-9

Table 2.

Demographic characteristics of study participants

Characteristic N % Mean ± SD and range
Adults (n = 10)
Female 5 50.0
Age (years) 39.6 ± 10.6, range 28–65
Occupation
 Professional 5 50.0
 Semi-skilled 4 40.0
 Manual
 Carer/not working 1 10.0
Previous experience of using a closed loop 3 30.0
Adolescents (n = 5)
 Female 2 40.0
 Age—all children 15.4 ± 1.5, range 13–17
Education
 Secondary school 2 40.0
 Higher education 3 60.0
Previous experience of using a closed loop 3 60.0
Parents of child participants (n = 9)*
Female 5 55.6
Age 44.6 ± 5.6, range 35–53
Occupation
 Professional 5 55.6
 Semi-skilled 2 22.2
 Manual 1 11.1
 Carer/not working 1 11.1
Previous experience of using a closed loop 3 33.3

*This includes parents who represented children aged ≤ 12 years (n = 5) and parents of adolescents aged 13–15 (n = 4). In one instance, both parents of a child aged 13–15 years participated in an interview