INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

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INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi

Transcript of INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

Page 1: INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

INFANT MORTALITY RATEIN FILABAVI: 10 YEARS FOLLOW UP

Tran Kim Thanh _ Filabavi

Page 2: INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

Contents

BackgroundObjectiveMethodResultConclusion

Page 3: INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

Background

Mortality is an important health indicator and essential information for developing public health action. Particularly the Infant Mortality Rate is of great interest both in its own right and as an important input in life expectancy estimation

Many studies have shown a close relationship between IMR with economic conditions, mother's educational level and ability to access health services. This study is a preliminary report on the situation of infant mortality over 10 years follows up

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Objective

To describe Infant mortality rate during 1999 – 2009

To examine the associations between infant mortality patterns and socio-economics status (SES), mother’s education, birth weight in Bavi district

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Method

Object: all children under one year-old was immigrated or new born in the field

Period time: 1999-2009 Venue study: Bavi district Method of collecting information: interview by

questionnaire

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Method

Longitudinal follow-up study in Bavi districtF1 F2 F3 F4 F5 F6 1999

2000F7 R1

F8F9 F10 F11 F12 F13 F14 2001

2002F15 R2

F16F17 F18 F19 F20 F21 F22 2003

2004F23 R3

F24F25 F26 F27 F28 F29 F30 2005

2006F31 R4

F32F33 F34 F35 F36

F37 F3820072008

F39R5F40

F41 F42 F4320092010

BASELINE

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Variable

Household: income: wealth index quintile was used Mother:

– Age at the delivery– Education– Pregnant period: birth date – the first day of last

Child– Sex: male or female– Birth weight– Death

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Result

There are 9639 children under 1 year during the period (from 1999 to 2009). The total person year we followed-up is 8640

2510 deaths have occurred in FilaBavi during 1999-2009 with 71 boys and 39 girls under the age of one year

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Mortality rate by age group and sex

Age(years) Female Male Total Female Male Total Female Male Total

<1 4089 4561 8640 39 71 110 9.54 15.57 12.55

01-04 13381 14515 27897 13 24 37 0.97 1.65 1.33

05-09 18131 19846 37977 8 20 28 0.44 1.01 0.74

10-14 23754 25131 48885 10 15 25 0.42 0.6 0.51

15-20 25950 27924 53873 18 22 40 0.69 0.79 0.74

20-24 18202 21060 39262 21 28 49 1.15 1.33 1.25

25-30 14582 14723 29304 14 37 51 0.96 2.51 1.74

30-34 15157 13957 29114 11 32 43 0.73 2.29 1.48

35-40 16625 15663 32288 11 56 67 0.66 3.58 2.08

40-44 17332 16165 33497 23 65 88 1.33 4.02 2.63

45-50 14130 12745 26876 26 75 101 1.84 5.88 3.76

50-54 9641 8469 18110 32 58 90 3.32 6.85 4.97

55-60 7011 6109 13119 22 68 90 3.14 11.13 6.86

60-64 6599 5340 11939 40 67 107 6.06 12.55 8.96

65-70 6894 4787 11681 63 139 202 9.14 29.04 17.29

70-74 6483 3908 10391 110 169 279 16.97 43.24 26.85

75-80 5084 2588 7671 174 168 342 34.23 64.92 44.58

80-84 3509 1343 4852 158 129 287 45.02 96.08 59.15

> 85 2632 676 3308 344 130 474 130.69 192.39 143.29

Total 229186 219510 448696 1137 1373 2510 4.97 6.27 5.61

Person-Year Dealths Mortality rate per 1000

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Infant mortality rate by quintile

Wealth quintile

2000 - 2001 2002 - 2003 2004 - 2005 2006 - 2007 2008 - 2009

Deaths P-Y Rate Deaths PY Rate Deaths PY Rate Deaths PY Rate Deaths PY Rate

Lowest 5 345 14.49 6 313 19.14 4 316 12.66 4 344 11.64 3 317 9.45

Second 4 344 11.62 6 346 17.33 5 338 14.81 5 356 14.06 4 315 12.69

Third 6 286 20.96 5 312 16.03 1 325 3.08 4 366 10.92 3 365 8.22

High 8 274 29.17 6 276 21.72 3 322 9.31 3 348 8.61 5 377 13.26

Highest 3 253 11.87 2 248 8.05 2 315 6.36 3 301 9.97 1 351 2.85

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Infant mortality rate by quintile

0.00

5.00

10.00

15.00

20.00

25.00

2002-2003 2004-2005 2006-2007 2008-2009 Total

year

Infa

nt

mo

rtal

ity

rate

per

100

0

Lowest Second

Third High

Highest

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IMR by sex and year

IMR

2000 - 2002

IMR

2003 - 2005

IMR

2006 - 2009

Male 19 16 12

Female 12 9 9

Total 16 13 11

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IMR by birth weight

Low birth weight (BW < 2500g)

Normal birth weight

(BW>2500g)

Death 56 54

Person year 366 7267

Mortality rate per 1000

153.006 7.431

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IMR by birth weight

0.000

20.000

40.000

60.000

80.000

100.000

120.000

140.000

160.000

180.000

200.000

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

year

Infa

nt

mo

rtality

rate

pear

1000 BW<2500

BW>2500

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IMR by mother’s education

0

20

40

60

80

100

120

140

illiteracy Primary level Secondary level High school Higher school

Mother's grade

IMR

per

100

0

2000-2001

2002-2003

2004-2005

2006-2007

2008-2009

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Infant mortality rate by pregnant time

Deaths Person year

Rate CI 95%

Premature delivery

64 2987 22.43 16.74 - 27.26

Delivery with enough time

46 5653 8.67 6.28 – 19.09

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IMR by mother’s age group

0

10

20

30

40

50

60

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Total

Year

Mo

ther

's a

ge

<20

20-30

30-40

>40

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Conclusion

IMR is lower in highest wealth group The child with low birth weight has higher

mortality risk than child with normal birth weight

IMR relates mother’s education. IMR is high among mother with illiteracy

Page 19: INFANT MORTALITY RATE IN FILABAVI: 10 YEARS FOLLOW UP Tran Kim Thanh _ Filabavi.

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