. 2021 Jan 10;121(6):816–825. doi: 10.1055/s-0040-1722189

Table 3. Number of deaths ( n ) and age-standardized ^a all-cause mortality rates per 1,000 population during intervals of 30, 90, and 180 days after incident VTE diagnosis and cumulatively during the surveillance period April 1, 2012 through March 31, 2014 .

Demographic	0–30 d			31–90 d			91–180 d			>180 d			Cumulative
Demographic	n	Rate	95% CI	n	Rate	95% CI	n	Rate	95% CI	n	Rate	95% CI	N	Rate	95% CI
Overall	460	0.339	0.309–0.371	198	0.146	0.127–0.168	149	0.110	0.94–0.129	279	0.207	0.184–0.232	1,086	0.801	0.755–0.850
Age
< 18	1	0.003	0.000–0.018	2	0.005	0.001–0.021	0	0	–	0	0	–	3	0.008	0.003–0.024
≥ 18	459	0.408	0.371–0.447	196	0.174	0.151–0.200	149	0.132	0.113–0.155	279	0.248	0.220–0.279	1,083	0.962	0.906–1.021
18–39	21	0.044	0.028–0.067	6	0.012	0.006–0.028	4	0.008	0.003–0.022	6	0.012	0.006–0.028	37	0.077	0.056–0.106
40–49	24	0.133	0.089–0.198	13	0.072	0.042–0.124	5	0.028	0.012–0.225	17	0.094	0.059–0.152	59	0.327	0.253–0.422
50–59	65	0.331	0.260–0.422	23	0.117	0.078–0.176	31	0.158	0.111–0.225	44	0.224	0.167–0.301	163	0.831	0.712–0.968
60–69	103	0.728	0.600–0.883	39	0.276	0.201–0.377	25	0.177	0.119–0.262	58	0.410	0.317–0.530	225	1.590	1.396–1.812
70–79	93	1.236	1.008–1.514	58	0.771	0.596–0.997	34	0.452	0.323–0.632	56	0.744	0.573–0.967	241	3.202	2.822–3.632
≥ 80	153	3.073	2.623–3.601	57	1.145	0.883–1.484	50	1.004	0.761–1.325	98	1.969	1.615–2.400	358	7.191	6.483–7.976
Sex
Male	218	0.334	0.292–0.381	94	0.145	0.118–0.177	81	0.123	0.010–0.153	130	0.200	0.168–0.238	523	0.082	0.736–0.873
Female	242	0.345	0.304–0.391	104	0.148	0.122–0.180	68	0.098	0.077–0.125	149	0.214	0.182–0.251	563	0.805	0.741–0.874
Race/ethnicity
Asian/Pacific Islander	5	0.121	0.049–0.296	4	0.080	0.030–0.213	0	0	–	2	0.048	0.012–0.194	11	0.248	0.136–0.453
Non-Hispanic black	77	0.355	0.284–0.445	47	0.215	0.161–0.286	31	0.145	0.102–0.206	50	0.224	0.169–0.295	205	0.938	0.818–1.077
Hispanic	15	0.111	0.065–0.190	4	0.023	0.008–0.065	4	0.034	0.012–0.096	8	0.061	0.029–0.125	31	0.229	0.158–0.332
Native American	10	0.195	0.105–0.363	4	0.072	0.027–0.194	2	0.036	0.009–0.145	7	0.133	0.063–0.279	23	0.437	0.290–0.658
Non-Hispanic white	346	0.396	0.357–0.441	135	0.156	0.132–0.185	107	0.123	0.102–0.149	203	0.235	0.204–0.269	791	0.910	0.849–0.976

Abbreviations: CI, Confidence interval; VTE, venous thromboembolism.

Overall, sex-stratified, and race/ethnicity-stratified results are standardized to the 2013 U.S. population.

Table 3. Number of deaths ( n ) and age-standardized a all-cause mortality rates per 1,000 population during intervals of 30, 90, and 180 days after incident VTE diagnosis and cumulatively during the surveillance period April 1, 2012 through March 31, 2014 .

Table 3. Number of deaths ( n ) and age-standardized ^a all-cause mortality rates per 1,000 population during intervals of 30, 90, and 180 days after incident VTE diagnosis and cumulatively during the surveillance period April 1, 2012 through March 31, 2014 .