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Table 3 Unadjusted and adjusted odds ratios of DMPA-IM knowledge at 9-month interview (N = 194)

From: The effect of job aids on knowledge retention among Patent and Proprietary Medicine Vendors trained to administer injectable contraceptives: longitudinal results from implementation science in Nigeria

 

Unadjusted odds

Adjusted oddsa

Odds ratio

95% CI

Odds ratio

95% CI

Number of job aids used when providing FP counselinga

 Used 0 or 1

ref

 Used 2 or 3

2.83**

(1.54–5.17)

2.65**

(1.37–5.12)

Sex

 Female

ref

 Male

0.86

(0.44–1.66)

0.91

(0.42–1.96)

Age

 34 or younger

ref.

 35 or older

1.18

(0.66–2.12)

1.16

(0.58–2.33)

Had 2 or more years of higher education

 No

ref

 Yes

0.72

(0.40–1.31)

0.90

(0.42–1.92)

Marital status

 Not married

ref

 Currently married

1.08

(0.56–2.05)

0.99

(0.45–2.18)

Injected DMPA-IM in the past 30 days

 No

ref

 Yes

1.26

(0.70–2.26)

1.02

(0.54–1.96)

State

 Bauchi

ref

 Cross River

1.75

(0.66–3.24)

1.24

(0.45–3.45)

 Ebonyi

1.46

(0.34–1.74)

1.20

(0.48–3.00)

 Kaduna

0.78

(0.82–2.43)

0.76

(0.30–1.90)

  1. ** p-value < 0.01
  2. a2 missing observations