4.9 Sri Lanka | New Adolescent Fertility Measures for the Long-term Perspective

4.9.1 Total adolescent births

Show entries

Search:

Total adolescent births per woman
	Country	5-year birth cohort	Unweighted cases	Total adolescent births
		1940 1950	1341 2261	0.300112179395637 0.650019125380274
1	Sri Lanka	1940	1,341	0.65
2	Sri Lanka	1945	1,824	0.45
3	Sri Lanka	1950	2,261	0.30

Showing 1 to 3 of 3 entries

Previous1Next

4.9.2 Total adolescent births by age at first birth

Show entries

Search:

Total adolescent births per woman by age at first birth
	Country	5-year birth cohort	Age at first birth	Unweighted cases	Total adolescent births
		1940 1950		45 249	1.111268485533470 2.922716627634660
1	Sri Lanka	1940	14 years and younger	88	2.92
2	Sri Lanka	1940	15-17 years	235	1.93
3	Sri Lanka	1940	18-19 years	217	1.13
4	Sri Lanka	1945	14 years and younger	86	2.75
5	Sri Lanka	1945	15-17 years	241	1.95
6	Sri Lanka	1945	18-19 years	230	1.11
7	Sri Lanka	1950	14 years and younger	45	2.91
8	Sri Lanka	1950	15-17 years	216	1.93
9	Sri Lanka	1950	18-19 years	249	1.14

Showing 1 to 9 of 9 entries

Previous1Next

4.9.3 Contribution to total adolescent fertility by cohort and age at first birth

Show entries

Search:

Contribution to total adolescent fertility by cohort and age at first birth
	Country	5-year birth cohort	Age at first birth	Unweighted cases	Proportion
		1940 1950		45 249	0.122999819912415 0.502300871802064
1	Sri Lanka	1940	14 years and younger	88	0.24
2	Sri Lanka	1940	15-17 years	235	0.48
3	Sri Lanka	1940	18-19 years	217	0.27
4	Sri Lanka	1945	14 years and younger	86	0.22
5	Sri Lanka	1945	15-17 years	241	0.50
6	Sri Lanka	1945	18-19 years	230	0.28
7	Sri Lanka	1950	14 years and younger	45	0.12
8	Sri Lanka	1950	15-17 years	216	0.50
9	Sri Lanka	1950	18-19 years	249	0.38

Showing 1 to 9 of 9 entries

Previous1Next

4.9.4 Contribution to total adolescent fertility by age at first birth (all cohorts)

Show entries

Search:

Contribution to total adolescent fertility by age at first birth (all cohorts)
	Country	Age at first birth	Unweighted cases	Proportion
			219 696	0.200743980095688 0.494696071437256
1	Sri Lanka	14 years and younger	219	0.20
2	Sri Lanka	15-17 years	692	0.49
3	Sri Lanka	18-19 years	696	0.30

Showing 1 to 3 of 3 entries

Previous1Next

4.9.5 Completed fertility by motherhood entry age

Measure not possible because not using cohorts that are 40 yrs old at time of survey (WFS survey 1975 and start with year 1940 to align with earliest start date of other DHS surveys)

4.9.6 Difference in completed fertility between adolescent and non-adolescent mothers

Measure not possible because not using cohorts that are 40 yrs old at time of survey (WFS survey 1975 and start with year 1940 to align with earliest start date of other DHS surveys)

4.9.7 Contribution of adolescent fertility to total fertility by cohort

Measure not possible because not using cohorts that are 40 yrs old at time of survey (WFS survey 1975 and start with year 1940 to align with earliest start date of other DHS surveys)

4.9.8 Mean age at first birth

Show entries

Search:

Mean age at first birth, women with first birth before age 30
	Country	5-year birth cohort	Unweighted cases	Mean age
				21.34808222348910 21.34808222348910
1	Sri Lanka	1940	1,159	21.35

Showing 1 to 1 of 1 entries

Previous1Next

4.9.9 Adolescent parity progression ratios

Show entries

Search:

Adolescent parity progression ratios
	Country	5-year birth cohort	Progression ratio from	Unweighted cases	Ratio
		1940 1950		4 557	0.095412268784616 0.503601293557091
1	Sri Lanka	1940	none to 1st birth	540	0.37
2	Sri Lanka	1940	1st to 2nd birth	283	0.50
3	Sri Lanka	1940	2nd to 3rd birth	112	0.37
4	Sri Lanka	1940	3rd to 4th birth	22	0.21
5	Sri Lanka	1940	4th to 5th birth	4	0.19
6	Sri Lanka	1945	none to 1st birth	557	0.27
7	Sri Lanka	1945	1st to 2nd birth	289	0.50
8	Sri Lanka	1945	2nd to 3rd birth	106	0.32
9	Sri Lanka	1945	3rd to 4th birth	31	0.25
10	Sri Lanka	1945	4th to 5th birth	4	0.10

Showing 1 to 10 of 15 entries

Previous1 2Next

4.9.10 Adolescent parity progression ratios by age

Show entries

Search:

Adolescent parity progression ratios by mother's age at first birth
	Country	5-year birth cohort	Age at first birth	Progression ratio from	Unweighted cases	Ratio
		1940 1950			0 249	0.000000000000000 0.951679699387396
1	Sri Lanka	1940	14 years and younger	none to 1st birth	88	0.05
2	Sri Lanka	1940	15-17 years	none to 1st birth	235	0.16
3	Sri Lanka	1940	18-19 years	none to 1st birth	217	0.16
4	Sri Lanka	1940	14 years and younger	1st to 2nd birth	83	0.95
5	Sri Lanka	1940	15-17 years	1st to 2nd birth	173	0.72
6	Sri Lanka	1940	18-19 years	1st to 2nd birth	27	0.12
7	Sri Lanka	1940	14 years and younger	2nd to 3rd birth	62	0.77
8	Sri Lanka	1940	15-17 years	2nd to 3rd birth	49	0.25
9	Sri Lanka	1940	18-19 years	2nd to 3rd birth	1	0.05
10	Sri Lanka	1940	14 years and younger	3rd to 4th birth	17	0.27