Caesarean Section

 

Percentage of births delivered by caesarean section, the percentage that was planned before the onset of labor pains, and that was decided after the onset of labor pains

 

Definition

1)      Percentage of births (live birth and/or stillbirth) in the 2 years preceding the survey delivered by caesarean section.

2)      Percentage of live births in the 5 years preceding the survey delivered by caesarean section that was planned before the onset of labor pains. (legacy indicator)

3)      Percentage of live births in the 5 years preceding the survey delivered by caesarean section that was decided after the onset of labor pains. (legacy indicator)

 

Coverage:

Population base:

a)       Live births to interviewed women in the 2 years preceding the survey (NR file)

b)      Stillbirths to interviewed women in the 2 years preceding the survey (NR file)

c)       All births (live births and stillbirths) to interviewed women in the 2 years preceding the survey (NR file)

d)      All live births to interviewed women in the 5 years preceding the survey (NR file)

Time period: a)-c) Two years preceding the survey, d) Five years preceding the survey

 

Numerators:

Number of births within base population a)-c) which were:

1)      delivered by caesarean section (m17 = 1)

 

Number of births within base population d) which were:

1)      delivered by caesarean section that was planned before the onset of labor pains (m17a = 1)

2)      delivered by caesarean section that was decided after the onset of labor pains (m17a = 2)

 

Denominator: Number of births in each of the population bases:

a)       Live births to interviewed women in the 2 years preceding the survey (m80 in 1:2 & p19 < 24)

b)      Stillbirths to interviewed women in the 2 years preceding the survey (m80 in 3:4 & p19 < 24)

c)       All births (live births and stillbirths) to interviewed women in the 2 years preceding the survey (m80 in 1:4 & p19 < 24)

d)      All live births to interviewed women in the 5 years preceding the survey

 

Variables: NR file.

m80

Pregnancy outcome for this section

p19

Months since pregnancy outcome

m17

Delivery by caesarean section

m17a

Timing on decision for caesarean section

v005

Woman’s individual sample weight

 

Calculation

 

Numerator divided by the denominator, multiplied by 100.

 

Handling of Missing Values

 

Excluded from numerator of percentage delivered by Caesarean section (assumed not Caesarean section).

 

Changes over Time

 

In DHS-8, the reference time period for this indicator changed from 5 years to 2 years, reflecting a shorter time period asked about in the women’s questionnaire. Also in DHS-8, the population base for this indicator was expanded from only women who had at least one live birth in the 2 years preceding the survey to include women who had a stillbirth in the 2 years preceding the survey, as well as women who had one or more births (either live birth or stillbirth) in the 2 years preceding the survey.

 

Indicators about timing of decision to conduct the C-section are no longer included in the DHS-8 questionnaire.

 

References

 

Cavallaro, F.L., J.A. Cresswell, G.V. França, C.G. Victora, A.G. Barros, and C. Ronsmans. 2013. “Trends in caesarean delivery by country and wealth quintile: cross-sectional surveys in southern Asia and sub-Saharan Africa.” Bulletin of the World Health Organization91, pp.914-922D. https://pubmed.ncbi.nlm.nih.gov/24347730/

 

MacQuarrie, K.L.D., L. Mallick, and C. Allen. 2017. Sexual and reproductive health in early and later adolescence: DHS data on youth Age 10-19. DHS Comparative Reports No. 45. Rockville, Maryland, USA: ICF. https://dhsprogram.com/publications/publication-cr45-comparative-reports.cfm

 

Resources

 

DHS-8 Tabulation plan: Table 9.8

 

API Indicator IDs:

RH_DELA_C_CSC

(API link, STATcompiler link)

 

MICS6 Indicator TM.10: Caesarean section.