Annex Table 2.

Age-specific screening participation of pregnant women with hospital births by test procedure and reporting year (n=2,243,518)

Source: External inpatient quality assurance for obstetrics at IQTIG, own calculations

	2016		2017		2018*			2016		2017		2018*
	n	%	n	%	n	%		n	%	n	%	n	%
Pre-test only	403,086	53.6	476,489	63.2	479,277	65.0	Pre- and diagnostic test	170,812	22.7	135,570	18.0	134,515	18.2
Age group							Age group
<20 years	8,826	51.5	9,389	62.2	8,977	65.6	<20 years	2,686	15.7	1,724	11.4	1,594	11.6
20-24 years	43,601	53.5	49,757	63.9	49,726	66.8	20-24 years	15,545	19.1	11,186	14.4	10,555	14.2
25-29 years	117,361	55.4	136,814	65.4	134,381	67.3	25-29 years	45,749	21.6	35,084	16.8	33,941	17.0
30-34 years	142,566	54.2	170,695	63.7	174,591	65.6	30-34 years	61,083	23.2	49,137	18.3	49,215	18.5
35-39 years	76,039	51.5	91,981	60.6	93,631	61.8	35-39 years	37,101	25.2	31,000	20.4	31,398	20.7
40-44 years	13,985	48.0	16,969	56.2	17,105	56.6	40-44 years	8,117	27.9	6,946	23.0	7,319	24.2
≥45 years	708	41.6	884	50.0	866	49.5	≥45 years	531	31.2	493	27.9	493	28.2
Diagnostic test only	53,369	7.1	46,449	6.2	49,280	6.7	No test	124,772	16.6	95,570	12.7	74,329	10.1
Age group							Age group
<20 years	813	4.7	532	3.5	483	3.5	<20 years	4,800	28.0	3,439	22.8	2,630	19.2
20–24 years	4,538	5.6	3,458	4.4	3,437	4.6	20–24 years	17,819	21.9	13,485	17.3	10,676	14.4
25–29 years	13,909	6.6	11,045	5.3	11,313	5.7	25–29 years	35,012	16.5	26,205	12.5	19,984	10.0
30–34 years	19,554	7.4	17,469	6.5	18,711	7.0	30–34 years	39,821	15.1	30,833	11.5	23,806	8.9
35–39 years	11,944	8.1	11,324	7.5	12,419	8.2	35–39 years	22,429	15.2	17,574	11.6	13,960	9.2
40–44 years	2,462	8.4	2,473	8.2	2,736	9.1	40–44 years	4,578	15.7	3,792	12.6	3,062	10.1
≥45 years	149	8.8	148	8.4	181	10.3	≥45 years	313	18.4	242	13.7	211	12.1

^* In the reporting year 2018, 15,372 women with hospital births (2.0%) were excluded due to missing values (missings)