Table 4 Neuroimaging performed in the control and rMRI periods for those complaints with significant differences between the time periods. For each chart, the y axis represents the percent of studies in each time period
Category | Control Period Number of rMRI/total number in category (%) | rMRI period Number of rMRI/total number in category (%) | P |
|---|---|---|---|
Headache | 13/217 (6.0) | 135/284 (47.5) | < 0.01 |
Trauma in infant | 17/196 (8.7) | 44/253 (17.4) | 0.02 |
Seizure | 13/135 (9.6) | 73/200 (36.5) | < 0.01 |
Shunt evaluation | 2/90 (2.2) | 30/70 (42.9) | < 0.01 |
Neurologic complaints | 4/65 (6.2) | 29/71 (40.8) | < 0.01 |
Altered mental status | 5/57 (8.8) | 17/54 (31.5) | < 0.01 |
Vomiting | 7/44 (15.9) | 31/66 (47.0) | < 0.01 |
Non-accidental trauma | 20/46 (43.5) | 22/46 (47.8) | 0.29 |
Infection | 5/33 (15.2) | 20/40 (50.0) | < 0.01 |
Syncope | 2/30 (6.7) | 13/33 (39.4) | < 0.01 |
Eye complaint | 2/25 (8.0) | 11/34 (32.4) | 0.07 |
Fussiness | 10/17 (58.8) | 14/26 (53.8) | 0.70 |
Stroke | 1/16 (6.3) | 7/14 (50.0) | 0.02 |
Respiratory | 0/9 (0.0) | 6/15 (40.0) | 0.09 |
Vomiting with diarrhea | 2/8 (25.0) | 8/15 (53.3) | 0.42 |
BRUE | 4/12 (33.3) | 7/10 (70.0) | 0.07 |
Abdominal complaint | 2/8 (25.0) | 8/13 (61.5) | 0.16 |
Other* | 5/44 (11.4) | 29/64 (45.3) | < 0.01 |