Number & Percent of Live Births for Selected Risk Factors and by Year,
Hillsdale County, Michigan 1989-2022

Year	Live Births	Risk Factors
		Tobacco Use		Unmarried Women		Education Less than 12 years		Fertility Treatment		Previous Preterm Birth		Gestational Diabetes		Hypertension
		Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent
1989	650	198	30.5	71	10.9	126	19.4	---	---	---	---	---	---	23	3.5
1990	615	182	29.6	61	9.9	125	20.3	---	---	---	---	---	---	30	4.9
1991	598	168	28.1	98	16.4	138	23.1	---	---	---	---	---	---	25	4.2
1992	553	158	28.6	77	13.9	114	20.6	---	---	---	---	---	---	30	5.4
1993	607	191	31.5	184	30.3	139	22.9	---	---	---	---	---	---	39	6.4
1994	582	160	27.5	182	31.3	153	26.3	---	---	---	---	---	---	37	6.4
1995	569	173	30.4	167	29.3	118	20.7	---	---	---	---	---	---	27	4.7
1996	558	155	27.8	193	34.6	132	23.7	---	---	---	---	---	---	41	7.3
1997	561	143	25.5	172	30.7	105	18.7	---	---	---	---	---	---	40	7.1
1998	584	148	25.3	176	30.1	121	20.7	---	---	---	---	---	---	57	9.8
1999	621	150	24.2	198	31.9	123	19.8	---	---	---	---	---	---	50	8.1
2000	642	167	26.0	206	32.1	145	22.6	---	---	---	---	---	---	30	4.7
2001	621	153	24.6	196	31.6	150	24.2	---	---	---	---	---	---	55	8.9
2002	630	159	25.2	199	31.6	123	19.5	---	---	---	---	---	---	41	6.5
2003	555	149	26.8	191	34.4	135	24.3	---	---	---	---	---	---	49	8.8
2004	599	131	21.9	188	31.4	132	22.0	---	---	---	---	---	---	45	7.5
2005	590	154	26.1	190	32.2	129	21.9	---	---	---	---	---	---	38	6.4
2006	577	146	25.3	199	34.5	133	23.1	---	---	---	---	---	---	33	5.7
2007	596	149	25.0	208	34.9	126	21.1	---	---	---	---	---	---	31	5.2
2008	566	168	29.7	205	36.2	119	21.0	3	*	15	2.7	4	*	28	4.9
2009	536	153	28.5	196	36.6	108	20.1	7	1.3	11	2.1	14	2.6	30	5.6
2010	554	134	24.2	192	34.7	135	24.4	8	1.4	21	3.8	22	4.0	19	3.4
2011	549	161	29.3	214	39.0	121	22.0	2	*	8	1.5	13	2.4	21	3.8
2012	499	155	31.1	214	42.9	107	21.4	3	*	13	2.6	15	3.0	13	2.6
2013	577	199	34.5	236	40.9	112	19.4	3	*	9	1.6	11	1.9	21	3.6
2014	560	149	26.6	207	37.0	106	18.9	5	0.9	7	1.3	17	3.0	22	3.9
2015	512	164	32.0	226	44.1	108	21.1	-	-	12	2.3	16	3.1	17	3.3
2016	567	152	26.8	224	39.5	101	17.8	4	*	15	2.6	11	1.9	29	5.1
2017	534	129	24.2	202	37.8	114	21.3	2	*	15	2.8	15	2.8	25	4.7
2018	526	119	22.6	209	39.7	115	21.9	4	*	21	4.0	13	2.5	31	5.9
2019	478	124	25.9	190	39.7	94	19.7	6	1.3	20	4.2	22	4.6	32	6.7
2020	507	143	28.2	203	40.0	107	21.1	2	*	20	3.9	20	3.9	36	7.1
2021	497	103	20.7	189	38.0	118	23.7	2	*	21	4.2	23	4.6	36	7.2
2022	436	83	19.0	167	38.3	79	18.1	4	*	22	5.0	31	7.1	40	9.2

Notes:

--- Triple dashes indicates that the data is not available. Certain birth variables, such as those related to weight gain, BMI, WIC, breastfeeding, infections, tobacco use, chronic conditions and other variables, were not collected before 2008.


-A dash indicates quantity zero.

Tobacco Use

The mother used tobacco during pregnancy.

Education Less than 12 years

The mother was not a high school graduate, at the time she gave birth.

Gestational Diabetes

Diabetes mellitus was diagnosed during the current pregnancy.

Hypertension

Chronic hypertension or gestational hypertension

Source: 1989 Michigan Birth Certificate Registry;1990-2022 Geocoded Michigan Birth Certificate Registries.
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services