Table 3. Prevalence of CVD by age group, presence or absence of HT and HDP.

		50s (n = 4718)		60s (n = 15110)		≥ 70s (n = 6196)
angina / myocardial infarction
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	1.9	2/106	5.4	22/406	5.8	9/156
	HDP-	0.8	9/1107	2.5	134/5359	4	116/2871
HT-	HDP+	0.8	1/132	1.6	5/306	4	3/75
	HDP-	0.4	12/3373	1	93/9039	1.9	60/3094
cerebral infarction
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	0.9	1/106	3.4	14/406	5.1	8/156
	HDP-	1.4	16/1107	1.8	98/5359	2.5	71/2871
HT-	HDP+	0.8	1/132	1	3/306	0	0/75
	HDP-	0.2	8/3373	0.6	50/9039	1.6	51/3094
cerebral hemorrhage
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	1.9	2/106	1.7	7/406	1.9	3/156
	HDP-	0.5	6/1107	0.7	35/5359	0.5	14/2871
HT-	HDP+	0	0/132	0	0/306	0	0/75
	HDP-	0.1	2/3373	0.1	7/9039	0.2	7/3094
subarachnoid hemorrhage
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	0	0/106	1.7	7/406	3.2	5/156
	HDP-	0.4	4/1107	0.9	49/5359	1	29/2871
HT-	HDP+	0.8	1/132	0	0/306	1.3	1/75
	HDP-	0.4	13/3373	0.3	31/9039	0.4	13/3094
heart failure
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	0	0/106	1.2	5/406	2.6	4/156
	HDP-	0.2	2/1107	0.3	14/5359	0.6	16/2871
HT-	HDP+	0	0/132	0.7	2/306	1.3	1/75
	HDP-	0.1	2/3373	0.1	5/9039	0.2	7/3094
aneurysm/aortic dissection
HT category	HDP category	%	n/N	%	n/N	%	n/N
HT+	HDP+	0	0/106	1.7	7/406	5.1	8/156
	HDP-	0.5	5/1107	1	54/5359	1.2	34/2871
HT-	HDP+	0	0/132	1	3/306	1.3	1/75
	HDP-	0.2	8/3373	0.5	47/9039	0.5	16/3094

CVD, cardiovascular disease; HDP, hypertensive disorders of pregnancy; HT, hypertension.