Table 4 Unadjusted and adjusted multivariable logistic regression models examining the association with current school attendance and sexual and reproductive health outcomes among adolescent girls in Kenya

School attendance

 Yes

ref

ref

ref

ref

ref

ref

 No

14.91 (11.30, 19.95)

5.74 (3.94, 8.46)

0.21 (0.16, 0.28)

0.22 (0.16, 0.31)

8.77 (6.65, 11.65)

6.98 (5.04. 9.74)

Age

 15–17

ref

ref

ref

ref

ref

ref

 18–19

8.43 (6.75, 10.59)

2.91 (2.13, 3.98)

0.54 (0.42, 0.69)

1.16 (0.83, 1.62)

3.66 (2.82, 4.75)

2.06 (1.47, 2.88)

County

 Narok

ref

ref

ref

ref

ref

ref

 Homa bay

1.19 (0.99, 1.44)

1.92 (1.42, 2.60)

3.40 (2.64, 4.40)

2.98 (2.20, 4.05)

0.76 (0.60, 0.97)

1.11 (0.81, 1.53)

Religion

 Catholic

ref

ref

ref

ref

ref

ref

 Protestant/christian

1.16 (0.92, 1.45)

0.94 (0.66, 1.33)

0.83 (0.62, 1.12)

0.88 (0.63, 1.25)

1.67 (1.24, 2.25)

1.77 (1.22, 2.56)

 Islam/traditional/no religion

1.05 (0.52, 2.19)

1.24 (0.43, 3.51)

1.00 (0.40, 2.53)

0.77 (0.25, 2.38)

1.57 (0.63, 4.04)

2.71 (0.83, 9.19)

Orphan Status

 Both parents alive

ref

ref

ref

ref

ref

ref

 Both parents not alive

2.24 (1.54, 3.32)

0.95 (0.54, 1.70)

0.93 (0.62, 1.40)

1.11 (0.69, 1.79)

1.94 (1.28, 2.99)

1.51 (0.90, 2.59)

 Maternal orphan

1.36 (0.86, 2.19)

0.95 (0.47, 1.94)

0.77 (0.42, 1.35)

0.77 (0.39, 1.51)

0.97 (0.55, 1.71)

0.99 (0.49, 2.00)

 Paternal orphan

1.68 (1.32, 2.15)

1.03 (0.72, 1.47)

1.39 (1.05, 1.86)

1.42 (1.01, 2.00)

1.31 (0.98, 1.75)

1.30 (0.91, 1.87)

Income generation past 6 months

 Yes

ref

ref

ref

ref

ref

ref

 No

0.34 (0.26, 0.44)

0.73 (0.49, 1.09)

1.75 (1.33, 2.30)

0.89 (0.64, 1.25)

0.60 (0.46, 0.78)

1.11 (0.79, 1.57)

Relationship status

 Married/boyfriend/engaged

ref

ref

ref

ref

ref

ref

 Never been in a relationship/currently not/divorced/separated/widowed

0.07 (0.05, 0.08)

0.13 (0.10, 0.17)

1.57 (1.16, 2.13)

1.26 (0.87, 1.81)

0.50 (0.37, 0.68)

0.83 (0.57, 1.23)

Correct menstrual cycle knowledge

 incorrect

ref

ref

ref

ref

ref

ref

 Correct

2.29 (1.65, 3.21)

1.53 (1.00, 2.37)

0.68 (0.49, 0.94)

0.65 (0.45, 0.95)

1.33 (0.96, 1.86)

1.16 (0.79, 1.71)