American Academy of Pediatrics

TABLE 1

Perinatal Stroke Birth Prevalence by Subtype

	Years	N	Births in Period	Birth Prevalence per 10 000 Births	95% CI	1/× Births	95% CI
Total	2008–2017	219	236 832	9.2	7.6–10.9	1081	1300–900
NAIS	2008–2017	80	236 832	3.4	2.7–4.1	2960	3800–2400
PVI	1990–2017	93	558 447	1.7	1.3–2.1	6005	8000–4800
NHS	2008–2017	35	236 832	1.5	0.7–2.3	6767	14 000–4400
APPIS	1990–2017	71	558 447	1.3	0.9–1.6	7865	11 000–6200
CSVT	2008–2017	26	236 832	1.1	0.6–1.6	9109	16 100–6400
PPHS	1992–2017	8	521 742	0.2	0.04–0.3	65 218	234 000–38 000

	Years	N	Births in Period	Birth Prevalence per 10 000 Births	95% CI	1/× Births	95% CI
Total	2008–2017	219	236 832	9.2	7.6–10.9	1081	1300–900
NAIS	2008–2017	80	236 832	3.4	2.7–4.1	2960	3800–2400
PVI	1990–2017	93	558 447	1.7	1.3–2.1	6005	8000–4800
NHS	2008–2017	35	236 832	1.5	0.7–2.3	6767	14 000–4400
APPIS	1990–2017	71	558 447	1.3	0.9–1.6	7865	11 000–6200
CSVT	2008–2017	26	236 832	1.1	0.6–1.6	9109	16 100–6400
PPHS	1992–2017	8	521 742	0.2	0.04–0.3	65 218	234 000–38 000

Births: live and stillbirths in Southern Alberta totaled for each interval.