Table 2.
Demographics of included patients in SCCS.
| Total (N = 20149) | |
|---|---|
| Age | |
| N | 20,149 |
| Mean (SD) | 71.6 (9.3) |
| Median | 72.0 |
| Q1, Q3 | 63.0, 79.0 |
| Range | (55.0–89.0) |
| Gender | |
| Male | 8012 (39.8%) |
| Female | 12,136 (60.2%) |
| Unknown | 1 (0.0%) |
| Race | |
| White | 15,633 (77.6%) |
| Black | 1389 (6.9%) |
| Hispanic | 1543 (7.7%) |
| Asian | 660 (3.3%) |
| Unknown | 924 (4.6%) |
| Education level | |
| Less than or equal to HS Diploma | 4465 (22.2%) |
| Less than Bachelor Degree | 11,249 (55.8%) |
| Bachelor Degree Plus | 3905 (19.4%) |
| Unknown | 530 (2.6%) |
| Household income | |
| <$40K | 4868 (24.2%) |
| $40K–$49K | 1563 (7.8%) |
| $50K–$59K | 1721 (8.5%) |
| $60K–$74K | 2229 (11.1%) |
| $75K–$99K | 2947 (14.6%) |
| $100K+ | 4591 (22.8%) |
| Unknown | 2230 (11.1%) |
| Geographic location | |
| Upper Midwest | 5008 (24.9%) |
| Southern Midwest | 2864 (14.2%) |
| Northeast | 2311 (11.5%) |
| Mountain | 2199 (10.9%) |
| Pacific | 3281 (16.3%) |
| South Atlantic | 4473 (22.2%) |
| Unknown | 13 (0.1%) |
| Index year | |
| 2002 | 130 (0.6%) |
| 2003 | 349 (1.7%) |
| 2004 | 461 (2.3%) |
| 2005 | 518 (2.6%) |
| 2006 | 541 (2.7%) |
| 2007 | 779 (3.9%) |
| 2008 | 1246 (6.2%) |
| 2009 | 1463 (7.3%) |
| 2010 | 1415 (7.0%) |
| 2011 | 1486 (7.4%) |
| 2012 | 1680 (8.3%) |
| 2013 | 1465 (7.3%) |
| 2014 | 1569 (7.8%) |
| 2015 | 1500 (7.4%) |
| 2016 | 888 (4.4%) |
| 2017 | 1088 (5.4%) |
| 2018 | 1212 (6.0%) |
| 2019 | 1356 (6.7%) |
| 2020 | 1003 (5.0%) |
| History of hypertension | |
| No | 4851 (24.1%) |
| Yes | 15,298 (75.9%) |
| History of hypercholesterolemia | |
| No | 4309 (21.4%) |
| Yes | 15,840 (78.6%) |
| Smoking | |
| No | 15,385 (76.4%) |
| Yes | 4764 (23.6%) |
| CKD | |
| No disease | 15,000 (74.4%) |
| CKD | 4504 (22.4%) |
| ESRD | 645 (3.2%) |
| Ischemic heart diseae | |
| No | 13,861 (68.8%) |
| Yes | 6288 (31.2%) |
| Heart failure | |
| No | 17,265 (85.7%) |
| Yes | 2884 (14.3%) |
| Atherosclerosis | |
| No | 17,147 (85.1%) |
| Yes | 3002 (14.9%) |
| DM | |
| No | 13,679 (67.9%) |
| Yes | 6470 (32.1%) |
| Chronic Liver disease | |
| No | 19,964 (99.1%) |
| Yes | 185 (0.9%) |
| Chronic Pulmonary Disease | |
| No | 12,987 (64.5%) |
| Yes | 7162 (35.5%) |
| Peripheral vascular disease | |
| No | 16,722 (83.0%) |
| Yes | 3427 (17.0%) |
| Atrial fibrillation/flutter | |
| No | 17,250 (85.6%) |
| Yes | 2899 (14.4%) |
| Congestive heart failure | |
| No | 16,893 (83.8%) |
| Yes | 3256 (16.2%) |
| Previous myocardial infarction | |
| No | 17,836 (88.5%) |
| Yes | 2313 (11.5%) |
| Arrhythmia | |
| No | 14,502 (72.0%) |
| Yes | 5647 (28.0%) |
| Cor Artery Bypass graft | |
| No | 19,883 (98.7%) |
| Yes | 266 (1.3%) |
| History of shingles vaccine | |
| No | 19,842 (98.5%) |
| Yes | 307 (1.5%) |
| Health Care Usage in the year prior to index date | |
| N | 20149 |
| Mean (SD) | 8.8 (7.2) |
| Median | 7.0 |
| Q1, Q3 | 4.0, 12.0 |
| Range | (0.0–76.0) |