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Table 3 Model comparison and random effect analysis for teenage pregnancy and its associated factors in Sub-Saharan African countries, DHS 2019–2022 (n = 12,829)

From: Pooled prevalence and associated factors of teenage pregnancy among women aged 15 to 19 years in sub-Saharan Africa: evidence from 2019 to 2022 demographic and health survey data

Parameter

Null model

Model I

Model II

Model III

Variance

0.223998

0.1506988

0.1183353

0.1499781

ICC

6.37%

4.38%

3.47%

4.36%

MOR

1.57

1.45

1.39

1.44

PCV

Reference

32.72%

47.17%

33.04%

Model fitness

LLR

-6050.558

-3078.3159

-5916.6495

-3074.9047

Deviance

12,101.116

6,156.6318

11,833.299

6,149.8094

  1. ICC: Intra cluster correlation, LLR: log-likelihood ratio, MOR: median odds ratio, PCV: Proportional change in variance
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Contraception and Reproductive Medicine

ISSN: 2055-7426

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