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Table 2 Factors associated with unmet need for contraception in women of reproductive age by year of survey: Crude and age-adjusted analysis

From: Unmet need for modern contraception by HIV status: findings from community—based studies implemented before and after earlier ART initiation program in rural Tanzania

Variable/category

2012 Survey

Crude analysis

Age adjusted analysis

Crude analysis

Age adjusted analysis

OR

95% Confidence Interval (95%CI)

P value  

OR

95% Confidence Interval (95%CI)

P value

OR

95% Confidence Interval (95%CI)

P value  

OR

95% Confidence Interval (95%CI)

P value

HIV status

            

 HIV-Positive

Ref

           

 HIV-negative

0.6

0.482–0.736

 < 0.001

0.86

0.669–1.106

0.241

0.53

0.409–0.698

 < 0.001

0.95

 

0.743

Age group in years

            

 15–19

Ref

     

ref

     

 20–24

1.26

0.839–1.889

0.267

   

0.21

0.148–0.312

 < 0.001

   

 25–29

3.07

2.161–4.361

 < 0.001

   

0.59

0439–0.789

 < 0.001

   

 30–34

5.58

3.993–7.789

 < 0.001

   

0.9

0.682–1.190

0.465

   

 35–39

11.8

8.481–16.491

 < 0.001

   

2.33

1.799–3.025

 < 0.001

   

 40–44

33.7

23.300–48.588

 < 0.001

   

6.92

5.180–9.240

 < 0.001

   

 45–49

107

67.131–171.076

 < 0.001

   

25.31

16.296–39.318

 < 0.001

   

Place of Residence

            

 Rural

            

 Peri Urban

1.15

0.992–1.343

0.063

0.92

0.763–1.107

0.375

1.06

0.915–1.236

0.425

0.97

0.816–1.162

0.771

Marital status

            

 Never married

            

 Currently married

3.98

3.172–3.172

 < 0.001

0.8

0.571–1.135

0.216

1.24

1.034–1.480

0.02

0.45

0.324–0.613

 < 0.001

 Post marriage

10.4

7.771–13.950

 < 0.001

1.21

0.802–1.841

0.357

3.07

2..386–3.949

 < 0.001

0.63

0.425–0.940

0.024

Education level

            

 None

            

 Primary (1–4)

0.77

0.557–1.068

0.118

0.82

0.556–1.216

0.327

0.76

0.517–1.105

0.149

0.9

0576–1.412

0.652

 Primary (5–7)

0.54

0.455–0.638

 < 0.001

0.74

0.602–0.910

0.004

0.71

0.592–0.849

 < 0.001

0.9

0.727–1.123

0.363

 Secondary and tertiary

0.13

0.096–0.190

 < 0.001

0.51

0.348–0.760

0.001

0.43

0.342–0.551

 < 0.001

1.02

0.759–1.388

0.872

Religion

            

 Christian

            

 Non-Christian

1.5

1.153–1.948

0.002

1.3

0.945–1.800

0.106

1.5

1.168–1.929

0.002

1.4

1.048–1.881

0.023

Ethnicity

            

 Sukuma

            

 Other

0.81

0.595–1.107

0.188

0.8

0.554–1.149

0.226

0.82

0.617–1.082

0.159

0.9

0.618–1.183

0.345

Earning Money

            

 No

            

 Yes

2.36

1.978–2.809

 < 0.001

0.8

0.632–1.015

0.067

1.11

0.947–1.309

0.192

0.52

0.414–0.657

 < 0.001

Ever been pregnancy

            

 No

            

 Yes

7.06

5.337–9.334

 < 0.001

1.94

1.261–2.989

0.003

1.28

1.062–1.544

0.01

0.38

0.260–0.556

 < 0.001

Current alcohol taking

            

 No

            

 Yes

0.96

0.624–1.468

0.841

0.3

0.180–0.507

1.64

1.160–2.329

0.005

0.96

0.622–1.484

0.856

 Yes

Current cigarrete smoking

            

 No

            

 Yes

2.51

0.969–6.543

0.058

1.02

0.338–3.138

0.959

0.6

0.222–1.616

0.311

0.51

0.165–1.609

0.254

Number of children

1.39

1.331–1.446

 < 0.001

1.19

1.131–1.26

1.46

1.403–1.535

 < 0.001

1.26

1.194–1.336

 < 0.001

 
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Reproductive Health

ISSN: 1742-4755