Table 2 Multinomial logistic regression models, unadjusted and adjusted for ACCHS, age group and sex (N = 725)

 Female (ref)

1

0.015

1

< 0.001

1

0.009

1

< 0.001

 Male

1.59 (1.10, 2.31)

2.05 (1.43, 2.95)

1.65 (1.13, 2.41)

2.28 (1.56, 3.33)

  < 3 years (ref)

1

0.014

1

< 0.001

1

0.006

1

< 0.001

 3 to < 4.5 years

2.03 (1.26, 3.26)

2.74 (1.61, 4.65)

2.19 (1.35, 3.55)

3.04 (1.74, 5.31)

 4.5 to < 8 years

1.36 (0.89, 2.08)

4.33 (2.71, 6.93)

1.43 (0.93, 2.19)

4.41 (2.70, 7.19)

 No (ref)

1

0.917

1

0.13

1

0.726

1

0.069

 Yes

1.02 (0.70, 1.49)

1.37 (0.91, 2.06)

1.07 (0.73, 1.59)

1.51 (0.97, 2.37)

 No (ref)

1

0.999

1

0.092

1

0.788

1

0.029

 Yes

1.00 (0.60, 1.66)

1.55 (0.93, 2.58)

1.07 (0.64, 1.81)

1.82 (1.06, 3.10)

 No (ref)

1

0.113

1

0.003

1

0.170

1

0.005

 Yes

1.39 (0.92, 2.10)

1.93 (1.25, 2.97)

1.35 (0.88, 2.06)

1.96 (1.23, 3.14)

 Yes (ref)

1

0.510

1

0.522

1

0.719

1

0.720

 No

1.14 (0.77, 1.68)

1.14 (0.76, 1.71)

1.08 (0.72, 1.62)

1.08 (0.70, 1.68)

 1 (ref)

1

0.153

1

< 0.001

1

0.181

1

< 0.001

 2

1.20 (0.72, 2.00)

1.86 (1.04, 3.30)

1.22 (0.73, 2.06)

1.78 (0.96, 3.30)

 3

1.68 (0.94, 3.00)

3.05 (1.66, 5.62)

1.68 (0.91, 3.07)

2.61 (1.35, 5.02)

 4+

1.81 (1.02, 3.21)

5.19 (2.78, 9.68)

1.82 (1.01, 3.31)

4.41 (2.25, 8.63)

 Parent (ref)

1

0.035

1

< 0.001

1

0.012

1

< 0.001

 Other relative

1.05 (0.50, 2.22)

1.90 (0.87, 4.17)

0.94 (0.45, 2.00)

1.46 (0.60, 3.58)

 Foster carer

3.13 (1.32, 7.43)

4.84 (2.12, 11.10)

3.52 (1.53, 8.08)

5.10 (2.36, 11.02)

 University (ref)

1

0.169

1

0.557

1

0.119

1

0.594

 Trade/certificate/diploma

0.35 (0.15, 0.81)

0.55 (0.23, 1.33)

0.34 (0.15, 0.77)

0.54 (0.22, 1.34)

 Year 11–12

0.34 (0.14, 0.87)

0.68 (0.27, 1.73)

0.33 (0.13, 0.82)

0.75 (0.28, 1.98)

 Year 10

0.35 (0.15, 0.84)

0.57 (0.22, 1.44)

0.33 (0.14, 0.79)

0.61 (0.23, 1.61)

  < Year 10

0.36 (0.15, 0.89)

0.47 (0.18, 1.23)

0.36 (0.15, 0.87)

0.52 (0.19, 1.40)

  > = $2000 (ref)

1

0.597

1

0.257

1

0.682

1

0.347

 $800 - $1999

1.31 (0.72, 2.40)

1.84 (0.97, 3.50)

1.29 (0.69, 2.42)

1.86 (0.94, 3.70)

 $600 - $799

1.15 (0.56, 2.34)

1.35 (0.63, 2.85)

1.10 (0.52, 2.34)

1.48 (0.65, 3.37)

  < = $599

0.97 (0.51, 1.86)

1.38 (0.71, 2.67)

0.98 (0.49, 1.93)

1.57 (0.75, 3.29)

 Employed (full or part-time) (ref)

1

0.993

1

0.639

1

0.947

1

0.571

 Unemployed/Home duties/retired

1.00 (0.66, 1.52)

1.11 (0.71, 1.74)

0.99 (0.64, 1.52)

1.15 (0.71, 1.86)

 Own/mortgage (ref)

1

0.794

1

0.734

1

0.813

1

0.808

 Rent

1.20 (0.63, 2.28)

1.06 (0.56, 2.01)

1.20 (0.62, 2.32)

1.06 (0.53, 2.10)

 Public housing

1.18 (0.72, 1.93)

0.88 (0.52, 1.50)

1.18 (0.70, 1.98)

0.89 (0.51, 1.57)

  < =1 (ref)

1

0.112

1

0.373

1

0.099

1

0.297

  > 1, < 2

1.13 (0.71, 1.80)

1.38 (0.85, 2.25)

1.10 (0.69, 1.76)

1.36 (0.79, 2.33)

  > =2

0.68 (0.39, 1.19)

1.12 (0.62, 2.01)

0.64 (0.36, 1.14)

0.95 (0.49, 1.83)

 0 (ref)

1

0.180

1

0.339

1

0.248

1

0.429

 1

1.75 (1.04, 2.93)

1.26 (0.73, 2.18)

1.71 (1.00, 2.93)

1.26 (0.68, 2.35)

 2

1.04 (0.56, 1.91)

1.68 (0.93, 3.00)

1.05 (0.56, 1.97)

1.66 (0.89, 3.07)

 3+

1.27 (0.80, 2.02)

1.36 (0.83, 2.22)

1.28 (0.79, 2.06)

1.32 (0.78, 2.25)

 None (ref)

1

0.358

1

0.078

1

0.308

1

0.142

 Family/Parent/Age only

1.16 (0.64, 2.08)

1.54 (0.81, 2.91)

1.21 (0.66, 2.21)

1.71 (0.83, 3.53)

 Disability/Sickness/Unemployment

1.81 (0.77, 4.25)

2.77 (1.14, 6.72)

1.91 (0.81, 4.51)

2.64 (1.00, 6.93)

 No (ref)

1

0.426

1

0.001

1

0.489

1

0.022

 Yes

1.30 (0.68, 2.48)

3.15 (1.59, 6.23)

1.26 (0.66, 2.42)

2.44 (1.14, 5.24)

 No (ref)

1

0.202

1

0.015

1

0.113

1

0.004

 Yes

1.39 (0.84, 2.32)

1.85 (1.13, 3.04)

1.52 (0.91, 2.57)

2.23 (1.29, 3.86)

 No (ref)

1

0.133

1

0.032

1

0.104

1

0.057

 Yes

2.00 (0.81, 4.92)

2.72 (1.04, 6.80)

2.13 (0.86, 5.31)

2.67 (0.97, 7.35)