Table 1 Focus group participants

FG1

Rob (35)

N

N

N

N

Concerned

Very concerned

Beth (17)

N

N

N

N

Not at all concerned

Not at all concerned

Dave (18)

Y

N

Y

N

Slightly concerned

Slightly concerned

Ellie (18)

Y

N

N

N

Not at all concerned

Not at all concerned

Sophie (20)

N

N

N

N

Slightly concerned

Slightly concerned

FG2

Lorna (19)

N

N

N

N

Not at all concerned

Not at all concerned

Kelly (18)

N

N

N

N

Slightly concerned

Slightly concerned

Rebecca (18)

Y

N

Y

N

Slightly concerned

Not at all concerned

Holly (18)

Y

N

N

N

Not at all concerned

Not at all concerned

Isla (18)

N

N

N

N

Not at all concerned

Not at all concerned

Alison (17)

Y

N

N

N

Slightly concerned

Slightly concerned

FG3

Fiona (22)

N

N

Y

N

Slightly concerned

Not at all concerned

Alice (18)

N

N

Y

N

Slightly concerned

Not at all concerned

Karen (24)

N

N

Y

N

Slightly concerned

Not at all concerned

Joanne (19)

N

N

N

N

Not at all concerned

Slightly concerned

Iona (18)

N

N

N

Y Asthma

Missing

Missing

FG4

Emma (21)

N

N

Y

N

Slightly concerned

Slightly concerned

Olivia (23)

N

N

Y

N

Slightly concerned

Not at all concerned

Hannah (21)

N

N

Y

N

Slightly concerned

Not at all concerned

Sue (23)

N

N

Y

N

Not at all concerned

Not at all concerned

Eva (22)

N

N

Y

N

Slightly concerned

Not at all concerned

Sarah (22)

N

N

Y

N

Missing

Missing

FG5

Mia (17)

N

N

N

N

Slightly concerned

Concerned

George (25)

N

N

Y

Y Asthma

Concerned

Slightly concerned

Julia (20)

N

N

N

N

Slightly concerned

Not at all concerned

Katy (22)

N

N

Y

N

Not at all concerned

Not at all concerned

Lily (26)

N

N

N

N

Slightly concerned

Slightly concerned

FG6

Emily (30)

N

N

N

Y Pregnant

Concerned

Concerned

Jenny (31)

N

N

Y

Y Pregnant

Concerned

Slightly concerned

Nicole (33)

N

N

Y

Y Pregnant

Slightly concerned

Slightly concerned

Maria (39)

N

Y

Y

Y Pregnant

Concerned

Slightly concerned

Amy (33)

N

N

N

Y Pregnant

Slightly concerned

Slightly concerned

FG7

Erica (39)

N

Y

Y

N

Slightly concerned

Concerned

Mary (41)

N

Y

Missing

N

Not at all concerned

Slightly concerned

Carly (36)

N

Y

Y

N

Slightly concerned

Slightly concerned

Amanda (33)

N

Y

Y

Y Asthma

Concerned

Not at all concerned

Melanie (36)

N

Y

N

N

Slightly concerned

Concerned

Claire (42)

N

Y

N

N

Not at all concerned

Concerned

FG8

Evelyn (60)

N

Y

Y

N

Not at all concerned

Not at all concerned

Diane (32)

N

Y

Y

Y Renal problems

Slightly concerned

Slightly concerned

Amber (32)

N

Y

Y

Y Pregnant

Concerned

Slightly concerned

Angela (40)

Y

Y

N

N

Slightly concerned

Not at all concerned

Jackie (35)

N

Y

N

Y Asthma

Slightly concerned

Slightly concerned

FG9

Natalie (30)

N

Y

Y

Y Pregnant

Concerned

Concerned

Fran (30)

N

Y

N

Y Pregnant

Slightly concerned

Slightly concerned

Susan (34)

N

Y

Y

N

Slightly concerned

Slightly concerned

Lynda (36)

N

y

Y

N

Concerned

Concerned

FG10

Ashlyn (16)

N

N

Y

N

Concerned

Not at all concerned

Steven (28)

N

Y

N

N

Not at all concerned

Not at all concerned

Drew (25)

N

Y

N

Y Asthma

Slightly concerned

Concerned

Layla (28)

N

Y

N

N

Missing

Missing

Erin (27)

N

Y

Y

Y Pregnant Asthma

Very concerned

Concerned

Anna (23)

N

Y

Y

Y Pregnant

Slightly concerned

Not at all concerned

FG11

Ruby (19)

N

N

Y

N

Slightly concerned

Not at all concerned

Ciara (20)

N

N

N

N

Slightly concerned

Slightly concerned

Zoe (20)

N

N

Y

Y Asthma

Slightly concerned

Slightly concerned

Lynn (20)

N

N

Y

N

Not at all concerned

Slightly concerned

Valerie (19)

N

N

N

N

Slightly concerned

Not at all concerned

FG12

Peter (31)

N

Y

N

N

Not at all concerned

Slightly concerned

Kelly (40)

N

Y

N

Y Asthma

Not at all concerned

Concerned

Lucy (-)

N

Y

Y

Y Pregnant

Concerned

Slightly concerned

Jasmin (32)

N

Y

Y

N

Slightly concerned

Concerned

FG13

Kyla (23)

N

N

N

N

Concerned

Concerned

Leah (22)

N

N

N

N

Slightly concerned

Not at all concerned

Alexa (22)

N

N

N

N

Not at all concerned

Slightly concerned

Craig (22)

N

N

Y

N

Slightly concerned

Not at all concerned

Zoe (22)

N

N

Y

N

Not at all concerned

Slightly concerned

Kylie (23)

N

N

N

N

Not at all concerned

Not at all concerned

FG14

Cameron (20)

Y

N

Y

N

Not at all concerned

Not at all concerned

Nick (21)

N

N

N

N

Slightly concerned

Slightly concerned

Alan (23)

N

N

N

N

Slightly concerned

Not at all concerned

Stuart (21)

N

N

N

N

Missing

Missing

Jim (22)

N

N

N

N

Not at all concerned

Not at all concerned