Innovation Panel variable: brfedend2 Age breastfeeding stopped: unit

Age breastfeeding stopped: unit

Datafiles

Variable note:

This variable is part of the "random subsetting of questionnaire content" experiment. See the description of experiments in the IP User Guide.

Question asked in the latest wave:

annualfertilityhistory_ip17.brfedend2

Question label:

Age breastfeeding stopped: unit

Question text:

And how old was [CHILD NAME] when you stopped breastfeeding him/her altogether?

Question universe:

if [ff_ivlolw = 1 | ff_everint = 1] // Interviewed at prior wave or has been interviewed previously
And if [NextPreg = 1] // Has not reached current pregnancy status
And if [(PregOut = 1|2) | Pregend =2] // Pregnancy or partner's pregnancy ended in live birth or stillbirth
And if [((Preg = 1|2) | (MORPREG = 1)) & LChLv = 1] // Female birth parent and newborn child resident
And if [BrFed = 1] // breastfed

Question interviewer instructions:

ENTER NUMBER AND CODE UNIT ON NEXT SCREEN

Further details:
For further details about this question, please see the questionnaires

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	1788	95.61%
proxy	-7	82	4.39%
	Total	1870	100.0%

Valid Observations

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	335	89.81%
days	1	3	0.8%
weeks	2	5	1.34%
months	3	26	6.97%
years	4	4	1.07%
	Total	373	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.82	335	1.0	4.0	0.73	38

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	1096	88.74%
days	1	21	1.7%
weeks	2	26	2.11%
months	3	79	6.4%
years	4	13	1.05%
	Total	1235	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.6	1096	1.0	4.0	0.86	139

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	1308	89.1%
don't know	-1	1	0.07%
[Value >= 0]	1	159	10.83%
	Total	1468	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
5.63	1309	1.0	33.0	4.46	159

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	37	77.08%
Days	1	3	6.25%
Weeks	2	5	10.42%
Months	3	3	6.25%
	Total	48	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.0	37	1.0	3.0	0.77	11

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	44	74.58%
Days	1	2	3.39%
Weeks	2	3	5.08%
Months	3	9	15.25%
Years	4	1	1.69%
	Total	59	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.6	44	1.0	4.0	0.83	15

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	49	73.13%
Days	1	2	2.99%
Weeks	2	4	5.97%
Months	3	11	16.42%
Years	4	1	1.49%
	Total	67	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.61	49	1.0	4.0	0.78	18

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	21	72.41%
don't know	-1	1	3.45%
Weeks	2	5	17.24%
Months	3	2	6.9%
	Total	29	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.29	22	2.0	3.0	0.49	7

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	29	78.38%
Days	1	2	5.41%
Weeks	2	4	10.81%
Months	3	2	5.41%
	Total	37	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.0	29	1.0	3.0	0.76	8

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	22	75.86%
Weeks	2	2	6.9%
Months	3	3	10.34%
Years	4	2	6.9%
	Total	29	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
3.0	22	2.0	4.0	0.82	7

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	42	79.25%
refusal	-2	1	1.89%
Days	1	3	5.66%
Weeks	2	1	1.89%
Months	3	6	11.32%
	Total	53	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.3	43	1.0	3.0	0.95	10

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	33	78.57%
don't know	-1	1	2.38%
Weeks	2	4	9.52%
Months	3	4	9.52%
	Total	42	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.5	34	2.0	3.0	0.53	8

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	45	75.0%
don't know	-1	1	1.67%
days	1	2	3.33%
weeks	2	4	6.67%
months	3	8	13.33%
	Total	60	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.43	46	1.0	3.0	0.76	14

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	33	80.49%
days	1	2	4.88%
weeks	2	2	4.88%
months	3	3	7.32%
years	4	1	2.44%
	Total	41	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.38	33	1.0	4.0	1.06	8

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	49	77.78%
refusal	-2	1	1.59%
Days	1	2	3.17%
Weeks	2	8	12.7%
Months	3	3	4.76%
	Total	63	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.08	50	1.0	3.0	0.64	13

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	41	78.85%
Days	1	6	11.54%
Weeks	2	2	3.85%
Months	3	3	5.77%
	Total	52	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1.73	41	1.0	3.0	0.9	11

Value label	Value	Absolute frequency	Relative frequency
missing	-9	1	2.27%
inapplicable	-8	30	68.18%
days	1	2	4.55%
weeks	2	5	11.36%
months	3	6	13.64%
	Total	44	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.31	31	1.0	3.0	0.75	13

Value label	Value	Absolute frequency	Relative frequency
missing	-9	1	2.33%
inapplicable	-8	26	60.47%
days	1	3	6.98%
weeks	2	6	13.95%
months	3	7	16.28%
	Total	43	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
2.25	27	1.0	3.0	0.77	16

brfedend2

Datafiles

Variable note:

Question asked in the latest wave:

annualfertilityhistory_ip17.brfedend2

Question label:

Question text:

Question universe:

Question interviewer instructions:

What else is Understanding Society doing?

Children’s worries include good grades and rising prices

Calendar Year 2023 data now available

Professor Annette Jäckle debates survey methods on BBC Radio 4

Young people’s aspirations rise with parents’ income

Email newsletter

Datafiles

Variable note:

Question asked in the latest wave:

annualfertilityhistory_ip17.brfedend2

Question label:

Question text:

Question universe:

Question interviewer instructions:

Wave 2 (b_brfedend2 indresp_ip)

Wave 7 (g_brfedend2 natchild_ip)

Wave 4 (d_brfedend2 natchild_ip)

Wave 2 (b_brfedend2 natchild_ip)

Wave 17 (q_brfedend2 newborn_ip)

Wave 16 (p_brfedend2 newborn_ip)

Wave 15 (o_brfedend2 newborn_ip)

Wave 14 (n_brfedend2 newborn_ip)

Wave 13 (m_brfedend2 newborn_ip)

Wave 12 (l_brfedend2 newborn_ip)

Wave 11 (k_brfedend2 newborn_ip)

Wave 10 (j_brfedend2 newborn_ip)

Wave 8 (h_brfedend2 newborn_ip)

Wave 7 (g_brfedend2 newborn_ip)

Wave 6 (f_brfedend2 newborn_ip)

Wave 5 (e_brfedend2 newborn_ip)

Wave 4 (d_brfedend2 newborn_ip)

Wave 3 (c_brfedend2 newborn_ip)

What else is Understanding Society doing?

Children’s worries include good grades and rising prices

Calendar Year 2023 data now available

Professor Annette Jäckle debates survey methods on BBC Radio 4

Young people’s aspirations rise with parents’ income

Email newsletter