ARTI Patient Demographics and Diagnoses by Study Time Period
| Demographics . | Baseline . | Module 1 . | Module 2 . | Module 3 . | Postintervention . |
|---|---|---|---|---|---|
| No. patients | 21 401 | 1936 | 2132 | 2211 | 2082 |
| Age, y, median (IQR) | 4.24 (1.86–6.84) | 3.83 (1.32–6.69) | 3.08 (1.02–6.07) | 3.41 (1.08–6.42) | 2.80 (0.95–6.07) |
| Female | 10 538 (49.2) | 959 (49.5) | 1038 (48.7) | 1069 (48.3) | 1028 (49.4) |
| Race | |||||
| White | 13 438 (62.8) | 1045 (54.0) | 1331 (62.4) | 1264 (57.2) | 1089 (52.3) |
| Black or African American | 470 (2.2) | 56 (2.9) | 45 (2.1) | 52 (2.4) | 52 (2.5) |
| Asian American or Pacific Islander | 797 (3.7) | 83 (4.3) | 98 (4.6) | 85 (3.8) | 120 (5.8) |
| Native American | 169 (0.8) | 6 (0.3) | 23 (1.1) | 17 (0.8) | 3 (0.1) |
| Mixed race | 292 (1.4) | 20 (1.0) | 28 (1.3) | 29 (1.3) | 15 (0.7) |
| Not available | 6235 (29.1) | 726 (37.5) | 607 (28.5) | 764 (34.6) | 803 (38.6) |
| Hispanic ethnicity | 4760 (22.2) | 372 (19.2) | 424 (19.9) | 436 (19.7) | 385 (18.5) |
| PMCA | |||||
| Nonchronic | 14 630 (68.4) | 1365 (70.5) | 1595 (74.8) | 1650 (74.6) | 1561 (75.0) |
| Noncomplex chronic | 4862 (22.7) | 410 (21.2) | 389 (18.2) | 423 (19.1) | 394 (18.9) |
| Complex chronic | 1909 (8.9) | 161 (8.3) | 148 (6.9) | 138 (6.2) | 127 (6.1) |
| Diagnoses | |||||
| All ARTI, n | 42 191 | 6287 | 7319 | 8166 | 8760 |
| Viral ARTI | 19 438 (46.1) | 2764 (44.0) | 3633 (49.6) | 4265 (52.2) | 4224 (48.2) |
| All pharyngitis | 12 190 (28.9) | 2146 (34.1) | 2023 (27.6) | 1765 (21.6) | 2340 (26.7) |
| AOM | 7461 (17.7) | 1006 (16.0) | 1131 (15.5) | 1530 (18.7) | 1684 (19.2) |
| Streptococcal pharyngitis | 4300 (10.2) | 781 (12.4) | 618 (8.4) | 567 (6.9) | 840 (9.6) |
| Sinusitis | 3102 (7.4) | 371 (5.9) | 532 (7.3) | 606 (7.4) | 512 (5.8) |
| Demographics . | Baseline . | Module 1 . | Module 2 . | Module 3 . | Postintervention . |
|---|---|---|---|---|---|
| No. patients | 21 401 | 1936 | 2132 | 2211 | 2082 |
| Age, y, median (IQR) | 4.24 (1.86–6.84) | 3.83 (1.32–6.69) | 3.08 (1.02–6.07) | 3.41 (1.08–6.42) | 2.80 (0.95–6.07) |
| Female | 10 538 (49.2) | 959 (49.5) | 1038 (48.7) | 1069 (48.3) | 1028 (49.4) |
| Race | |||||
| White | 13 438 (62.8) | 1045 (54.0) | 1331 (62.4) | 1264 (57.2) | 1089 (52.3) |
| Black or African American | 470 (2.2) | 56 (2.9) | 45 (2.1) | 52 (2.4) | 52 (2.5) |
| Asian American or Pacific Islander | 797 (3.7) | 83 (4.3) | 98 (4.6) | 85 (3.8) | 120 (5.8) |
| Native American | 169 (0.8) | 6 (0.3) | 23 (1.1) | 17 (0.8) | 3 (0.1) |
| Mixed race | 292 (1.4) | 20 (1.0) | 28 (1.3) | 29 (1.3) | 15 (0.7) |
| Not available | 6235 (29.1) | 726 (37.5) | 607 (28.5) | 764 (34.6) | 803 (38.6) |
| Hispanic ethnicity | 4760 (22.2) | 372 (19.2) | 424 (19.9) | 436 (19.7) | 385 (18.5) |
| PMCA | |||||
| Nonchronic | 14 630 (68.4) | 1365 (70.5) | 1595 (74.8) | 1650 (74.6) | 1561 (75.0) |
| Noncomplex chronic | 4862 (22.7) | 410 (21.2) | 389 (18.2) | 423 (19.1) | 394 (18.9) |
| Complex chronic | 1909 (8.9) | 161 (8.3) | 148 (6.9) | 138 (6.2) | 127 (6.1) |
| Diagnoses | |||||
| All ARTI, n | 42 191 | 6287 | 7319 | 8166 | 8760 |
| Viral ARTI | 19 438 (46.1) | 2764 (44.0) | 3633 (49.6) | 4265 (52.2) | 4224 (48.2) |
| All pharyngitis | 12 190 (28.9) | 2146 (34.1) | 2023 (27.6) | 1765 (21.6) | 2340 (26.7) |
| AOM | 7461 (17.7) | 1006 (16.0) | 1131 (15.5) | 1530 (18.7) | 1684 (19.2) |
| Streptococcal pharyngitis | 4300 (10.2) | 781 (12.4) | 618 (8.4) | 567 (6.9) | 840 (9.6) |
| Sinusitis | 3102 (7.4) | 371 (5.9) | 532 (7.3) | 606 (7.4) | 512 (5.8) |
Data are presented as No. (%) unless otherwise specified. Module 1 contained online communication and antibiotic prescribing tutorials and webinars and an individualized antibiotic prescribing feedback report. Module 2 contained 2 online communication booster video vignettes and an antibiotic prescribing feedback report. Module 3 contained 1 communication booster video vignette and 2 antibiotic prescribing feedback reports. IQR, interquartile range.