Table 2.
Odds ratio table of systolic blood pressure ranges and hospitalization within 3 days subsequent to an urgent care visit, subsegmented by age. Note, the top number in each row denotes the odds ratio, the second is the 95% confidence internal, and the last is the sample size within each grouping.
| Systolic Blood Pressure (mmHg) | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| ||||||||
| <80 mmHg | 81–89 | 90–99 | 100–120 | 121–180 | 180+ | |||
|
|
||||||||
| Age (years) | 18–24 | OR | 9.76 | 6.39 | 1.59 | 1.00 | 1.15 | 1.89 |
| CI (95%) | 3.5–27.1 | 3.4–11.9 | 1.1–2.3 | N/A | 1.0–1.3 | 0.3–14.1 | ||
| N | 142 | 591 | 7,432 | 116,227 | 174,311 | 179 | ||
|
| ||||||||
| 25–44 | OR | 31.50 | 6.15 | 2.20 | 1.32 | 1.41 | 5.60 | |
| CI (95%) | 20.1–49.4 | 4.0–9.5 | 1.7–2.8 | 1.2–1.5 | 1.3–1.6 | 4.0–7.9 | ||
| N | 269 | 1,282 | 15,268 | 246,078 | 500,120 | 2,383 | ||
|
| ||||||||
| 45–64 | OR | 82.30 | 27.96 | 8.55 | 2.82 | 2.62 | 7.35 | |
| CI (95%) | 57.6–117.6 | 20.9–37.3 | 7.0–10.4 | 2.5–3.2 | 2.3–2.9 | 6.0–9.0 | ||
| N | 219 | 783 | 5,780 | 91,912 | 319,683 | 6,511 | ||
|
| ||||||||
| 65–74 | OR | 116.78 | 55.90 | 19.18 | 6.21 | 4.30 | 10.02 | |
| CI (95%) | 73.1–186.4 | 38.7–80.7 | 14.8–24.8 | 5.3–7.2 | 3.8–4.9 | 7.9–12.8 | ||
| N | 101 | 267 | 1,448 | 19,389 | 92,220 | 3,048 | ||
|
| ||||||||
| 75+ | OR | 105.63 | 50.69 | 24.95 | 11.83 | 7.91 | 11.33 | |
| CI (95%) | 71.4–156.3 | 36.5–70.4 | 20.1–31.0 | 10.3–13.6 | 7.0–8.9 | 9.2–13.9 | ||
| N | 155 | 367 | 1,755 | 17,065 | 77,638 | 4,118 | ||
mmHg, millimeters of mercury; OR, odds ratio; CI, confidence interval; n, sample size; N/A, not applicable