Table 1 Model-estimated AMR prevalence of K. pneumoniae isolates from female outpatients with presumptive uUTI (2011–2019)
AMR phenotype prevalence, % (95% Cl) | ||||||
|---|---|---|---|---|---|---|
Characteristic | NTF NS (n = 141,799) | SXT NS (n = 24,027) | ESBL+/NS (n = 11,181) | FQ NS (n = 11,075) | MDR-2 | MDR-3 |
Overall prevalence (2011–2019) | 56.6 (56.3–56.9) | 9.6 (9.5–9.7) | 4.6 (4.5–4.7) | 4.4 (4.3–4.5) | 9.5 (9.3–9.6) | 3.7 (3.6–3.8) |
Average annual percent change (2011–2019)a | − 0.3 (−0.6 to −0.1) | + 2.1 (1.6 to 2.7) | + 5.4 (4.3 to 6.5) | + 2.1 (1.1 to 3.0) | + 1.8 (1.1 to 2.4) | + 5.6 (4.5 to 6.8) |
Age (years)b | ||||||
12–17 | 61.4 (58.8–64.1) | 8.3 (7.3–9.4) | 1.9 (1.5–2.4) | 1.4 (1.1–1.9) | 7.1 (6.2–8.2) | 1.5 (1.1–2.0) |
18–54 | 59.1 (58.4–59.9) | 8.9 (8.2–9.7) | 3.0 (2.8–3.2) | 2.9 (2.5–3.4) | 8.7 (8.0–9.5) | 2.6 (2.3–3.1) |
55–64 | 57.4 (56.5–58.4) | 11.6 (10.7–12.6) | 4.7 (4.3–5.0) | 5.3 (4.6–6.2) | 11.7 (10.7–12.8) | 4.8 (4.1–5.6) |
65–74 | 55.0 (54.2–55.8) | 11.2 (10.4–12.2) | 4.4 (4.2–4.7) | 5.2 (4.5–6.1) | 11.3 (10.4–12.4) | 4.6 (4.0–5.4) |
> 74 | 52.2 (51.6–52.9) | 10.2 (9.4–11.0) | 4.4 (4.2–4.7) | 5.5 (4.8–6.4) | 10.7 (9.8–11.6) | 4.5 (3.9–5.3) |
US census divisionb | ||||||
New England | 57.7 (55.0–60.5) | 9.0 (7.8–10.4) | 2.5 (2.0–3.2) | 2.8 (2.2–3.6) | 8.0 (6.8–9.3) | 2.8 (2.1–3.6) |
Middle Atlantic | 54.4 (53.5–55.3) | 9.8 (9.1–10.6) | 3.4 (3.1–3.6) | 3.8 (3.3–4.5) | 9.1 (8.4–9.9) | 3.4 (2.9–3.9) |
East North Central | 56.2 (55.4–57.0) | 9.8 (9.1–10.6) | 3.2 (3.0–3.4) | 3.7 (3.2–4.3) | 9.2 (8.5–10.0) | 3.4 (2.9–3.9) |
West North Central | 56.0 (53.2–59.0) | 8.6 (7.4–10.1) | 2.5 (1.9–3.2) | 2.4 (1.8–3.1) | 8.1 (6.9–9.6) | 2.3 (1.7–3.1) |
South Atlantic | 61.6 (60.6–62.6) | 10.2 (9.4–11.1) | 3.9 (3.6–4.3) | 4.4 (3.7–5.1) | 11.0 (10.1–12.0) | 3.8 (3.3–4.5) |
East South Central | 55.5 (54.6–56.5) | 11.4 (10.6–12.3) | 3.5 (3.2–3.7) | 3.8 (3.3–4.5) | 10.4 (9.5–11.2) | 3.3 (2.8–3.8) |
West South Central | 56.0 (55.1–56.9) | 12.1 (11.2–13.1) | 4.9 (4.5–5.3) | 4.6 (3.9–5.3) | 12.2 (11.3–13.2) | 4.3 (3.7–5.0) |
Mountain | 56.8 (55.2–58.5) | 8.9 (8.0–9.8) | 3.1 (2.7–3.6) | 3.6 (3.0–4.3) | 8.8 (7.9–9.8) | 3.0 (2.5–3.6) |
Pacific | 58.6 (57.5–59.7) | 10.3 (9.5–11.2) | 5.4 (5.0–5.9) | 4.4 (3.7–5.1) | 11.7 (10.7–12.8) | 4.0 (3.4–4.7) |