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Table 5 Detailed decomposition of CIAF by residence for children under 5 in Tanzania

From: Residence-based disparities of composite index of anthropometric failures in East African under five children; multivariate decomposition analysis

Country

Tanzania

Decomposition

Estimate

Standard error (se)

Percent

Explained (E)

0.09831***

0.02143

80.62

Unexplained (C)

0.02363

0.02918

19.38

Raw difference (R)

0.12194***

0.02020

100

Endowment (Explained component) = Difference in characteristics (E)

 Mother’s age

  15–24Ìýyears old

Ref

ÌýÌý

  25–34Ìýyears old

−0.00069

0.00141

−0.57

  35–49Ìýyears old

−0.00077

0.00112

−0.63

 Mother’s education

 â¶Ä½ö¾±²µ³ó±ð°ù

Ref

ÌýÌý

 â¶ÄƒP°ù¾±³¾²¹°ù²â

−0.00057

0.00051

−0.47

  No formal education

0.01132

0.00740

9.29

 Wealth quintile

 â¶ÄƒR¾±³¦³ó±ð²õ³Ù

Ref

ÌýÌý

 â¶ÄƒR¾±³¦³ó±ð°ù

−0.03784**

0.01149

−31.03

 â¶ÄƒM¾±»å»å±ô±ð

0.01445**

0.00486

11.85

 â¶ÄƒP´Ç´Ç°ù±ð°ù

0.04561***

0.01272

37.40

 â¶ÄƒP´Ç´Ç°ù±ð²õ³Ù

0.06488***

0.01639

53.21

 Birth order

  1 child

Ref

ÌýÌý

 â¶Äƒ2–3

0.00262

0.00250

1.42

 â¶Äƒâ‰¥â€‰4

−0.00605

0.00348

−4.96

 Source of drinking water

 â¶ÄƒU²Ô¾±³¾±è°ù´Ç±¹±ð»å

Ref

ÌýÌý

 â¶ÄƒI³¾±è°ù´Ç±¹±ð»å

−0.00125

0.00668

−1.03

 Toilet facilities

 â¶ÄƒU²Ô¾±³¾±è°ù´Ç±¹±ð»å

Ref

ÌýÌý

 â¶ÄƒI³¾±è°ù´Ç±¹±ð»å

0.01532

0.01421

12.56

 Family size

  1–4 individuals

Ref

ÌýÌý

  5–9 individuals

0.00059

0.00095

0.48

  ≥ 10 individuals

−0.00407

0.00347

−3.34

 Number of U5C in a household

  1 child

Ref

ÌýÌý

  2 children

−0.00076

0.00152

−0.63

  ≥ 3 children

−0.00015

0.00343

−0.13

 Type of birth

 â¶ÄÇȾ±²Ô²µ±ô±ð³Ù´Ç²Ô

Ref

ÌýÌý

 â¶ÄƒM³Ü±ô³Ù¾±±è±ô±ð

−0.00359***

0.00079

−2.94

 Birth interval

  < 24 months

Ref

ÌýÌý

  ≥ 24 months

0.00285*

0.00140

2.34

 Age of child (months)

 â¶Äƒ&±ô³Ù; 6

Ref

ÌýÌý

 â¶Äƒ6–23

−0.00116***

0.00025

−0.95

 â¶Äƒ24–59

−0.00123***

0.00024

−1.01

 Sex of child

 â¶ÄƒM²¹±ô±ð

Ref

ÌýÌý

 â¶ÄƒF±ð³¾²¹±ô±ð

−0.00088***

0.00022

−0.72

Unexplained (Due to difference in coefficients (C))

 Mother’s age

  15–24Ìýyears old

Ref

ÌýÌý

  25–34Ìýyears old

−0.02732

0.03615

−22.41

  35–49Ìýyears old

−0.00544

0.02702

−4.46

 Mother’s education

 â¶Ä½ö¾±²µ³ó±ð°ù

Ref

ÌýÌý

 â¶ÄƒP°ù¾±³¾²¹°ù²â

−0.03694

0.02773

−30.30

  No formal education

−0.01178*

0.00582

−9.66

 Wealth quintile

 â¶ÄƒR¾±³¦³ó±ð²õ³Ù

Ref

ÌýÌý

 â¶ÄƒR¾±³¦³ó±ð°ù

0.04080

0.03190

33.46

 â¶ÄƒM¾±»å»å±ô±ð

0.00678

0.01002

5.56

 â¶ÄƒP´Ç´Ç°ù±ð°ù

0.00220

0.00178

1.80

 â¶ÄƒP´Ç´Ç°ù±ð²õ³Ù

0.00158

0.00126

1.30

 Birth order

  1 child

Ref

ÌýÌý

 â¶Äƒ2–3 children

0.00232

0.00440

1.62

 â¶Äƒâ‰¥â€‰4 children

−0.00281

0.01983

−2.30

 Source of drinking water

 â¶ÄƒU²Ô¾±³¾±è°ù´Ç±¹±ð»å

Ref

ÌýÌý

 â¶ÄƒI³¾±è°ù´Ç±¹±ð»å

−0.00328

0.00419

−2.69

 Toilet facilities

 â¶ÄƒU²Ô¾±³¾±è°ù´Ç±¹±ð»å

Ref

ÌýÌý

 â¶ÄƒI³¾±è°ù´Ç±¹±ð»å

−0.00466

0.00782

−3.82

 Family size

  1–4 individuals

Ref

ÌýÌý

  5–9 individuals

0.02774

0.02930

22.75

  ≥ 10 individuals

−0.00588

0.00495

−4.82

 Number of U5C in a household

  1 child

Ref

ÌýÌý

  2 children

−0.01384

0.01782

−11.35

  ≥ 3 children

0.00022

0.00749

0.18

 Type of birth

 â¶ÄÇȾ±²Ô²µ±ô±ð³Ù´Ç²Ô

Ref

ÌýÌý

 â¶ÄƒM³Ü±ô³Ù¾±±è±ô±ð

−0.00472

0.00397

−3.87

 Birth interval

  < 24 months

Ref

ÌýÌý

  ≥ 24 months

−0.00604

0.00627

−4.95

 Age of child (months)

 â¶Äƒ&±ô³Ù; 6

Ref

ÌýÌý

 â¶Äƒ6–23

0.05177

0.02972

42.46

 â¶Äƒ24–59

0.04370

0.04653

35.84

 Sex of child

 â¶ÄƒM²¹±ô±ð

Ref

ÌýÌý

 â¶ÄƒF±ð³¾²¹±ô±ð

0.00686

0.01728

5.63

  1. NB: * is P-value less than 0.05; ** is P-value less than 0.01 and *** is P-value less than 0.001