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Table 7 Multivariate logistic regression on factors associated with depression use among the participants (P < 0.2)

From: A cross-sectional study of depression with comorbid substance use dependency in pregnant adolescents from an informal settlement of Nairobi: drawing implications for treatment and prevention work

Variable

Category

OR (95% CI)

AOR

95% CI

P-value

Marital status

Single

3.61 (1.82–7.17)

0.16

(0.01–3.87)

0.260

Married/with partner

Ref.

 

Ref.

 

Highest level of education

Primary school

0.53 (0.27–1.03)

0.68

(0.29–1.57)

0.368

Secondary

Ref.

 

Ref.

 

Occupation

Student

2.70 (0.77–9.42)

5.12

(1.19–22.00)

0.028

Employed

0.47 (0.21–1.06)

0.45

(0.16–1.30)

0.142

Unemployed

Ref.

 

Ref.

 

Family monthly income

< 4999

Ref.

 

Ref.

 

5000–9999

0.41 (0.18–0.94)

0.22

(0.09–0.56)

0.002

10,000–34,999

0.60 (0.22–1.66)

0.60

(0.20–1.79)

0.361

> 35,000

0.31 (0.03–3.78)

2.00

(0.14–29.25)

0.614

Persons living with

Parents

Ref.

 

Ref.

 

Spouse

0.35 (0.16–0.80)

0.41

(0.02–8.44)

0.562

Friends/alone

0.56 (0.10–3.21)

0.73

(0.09–6.04)

0.766

Others

1.60 (0.64–3.98)

1.00

(0.38–2.62)

0.994

History of chronic illness

No

Ref.

 

Ref.

 

Yes

α (0.00–)

4.35

(0.66–28.48)

0.125

Currently on any medication

No

Ref.

 

Ref.

 

Yes

0.44 (0.21–0.91)

1.54

(0.58–4.05)

0.384

Pregnancy unplanned

No

Ref.

 

Ref.

 

Yes

2.88 (1.30–6.36)

3.41

(1.19–9.80)

0.023

Pregnancy wanted

No

6.53 (1.51–28.20)

3.24

(0.83–12.74)

0.092

Yes

Ref.

 

Ref.

 

Attitude of the father towards the pregnancy

Positive

Ref.

 

Ref.

 

Negative

9.83 (3.61–26.77)

8.72

(2.88–26.37)

< 0.001

Ambivalent

5.25 (1.88–14.63)

4.26

(1.35–13.45)

0.013

Not told

1.35 (0.12–15.42)

0.29

(0.01–6.67)

0.436

Presence of social support

No

5.17 (1.53–17.51)

1.48

(0.48–4.58)

0.496

Yes

Ref.

 

Ref.

 

Age at sex debut

Mean (SD)

0.73 (0.58–0.92)

0.70

(0.55–0.89)

0.003

Live with anyone who is a problem drinker or alcoholic or who uses street drugs

No

Ref.

 

Ref.

 

Yes

3.97 (1.16–13.54)

1.23

(0.42–3.55)

0.706

Ever consumed alcohol at any time in life

No

Ref.

 

Ref.

 

Yes

2.08 (1.03–4.17)

1.15

(0.41–3.26)

0.787

Alcohol-related harm being experienced

No

Ref.

 

Ref.

 

Yes

2.40 (1.01–5.73)

1.08

(0.32–3.70)

0.901

Ever used any other psychoactive substance

No

Ref.

 

Ref.

 

Yes

0.97 (0.30–3.09)

3.21

(1.31–7.88)

0.011

  1. The values in italic represents significant differences (P < 0.05) between depression levels and alcohol use
  2. OR odds ratio, AOR adjusted odds ratio, CI confidence interval, Ref. reference category; α > 10,000