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Table 3 Risk factors for external deaths among children

From: Patterns and risk factors for deaths from external causes in rural Malawi over 10 years: a prospective population-based study

Variable

Cases (%)

Control (%)

Odds ratioa

P-valueb

(n = 47)

(n = 1000)

(95 % CI)

Sex (matched)

    

 Male

22 (46.8)

480 (48.0)

  

 Female

25 (53.2)

520 (52.0)

  

Main household income

    

 Farming

11 (23.4)

411 (41.1)

Reference

 

 Fishing

5 (10.6)

60 (6.0)

3.07 (1.03–9.10

0.04

 Business/other

17 (36.2)

385 (38.5)

1.74 (0.80–3.82)

0.17

 Missing

14 (29.7)

144 (14.4)

  

Dwelling construction

    

 Best

9 (19.2)

174 (17.4)

1.48 (0.59–3.76)

0.41

 2

4 (8.5)

153 (15.3)

0.73 (0.22–2.38)

0.61

 3

10 (21.3)

289 (28.9)

Reference

 

 Worst

11 (23.4)

236 (23.6)

1.36 (0.56–3.28)

0.49

 Missing

13 (27.7)

148 (14.8)

  

Not having enough food

    

 No

14 (29.8)

407 (40.7)

Reference

 

 Yes

6 (12.8)

139 (13.9)

1.27 (0.48–3.36)

0.64

 Missing

27 (57.5)

454 (45.4)

  

Father’s level of schooling

    

 None/primary

15 (31.9)

348 (34.8)

Reference

 

 Secondary

5 (10.6)

255 (25.5)

0.44 (0.16–1.22)

0.11

 Missing

27 (57.5)

397 (39.7)

  

Mother’s level of schooling

    

 None/primary

18 (38.3)

481 (48.1)

Reference

 

 Secondary

3 (6.4)

162 (16.2)

0.49 (0.14–1.72)

0.27

 Missing

26 (55.3)

357 (35.7)

  

Individual’s level of schooling

    

 None

12 (25.5)

235 (23.5)

Reference

 

 Any schooling

13 (27.7)

321 (32.1)

0.15 (0.03–0.81)

0.03

 Pre-schoolc

20 (42.6)

423 (42.3)

2.34 (0.48–11.3)

0.29

 Missing

2 (4.3)

21 (2.1)

  
  1. aOdds ratio with 95 % confidence interval controlled for age, sex and time period (by matching and conditional logistic regression)
  2. bP-value: result of Wald test of association of each category
  3. cChildren under 5 years who had not yet attained school-going age