Thyroid-stimulating hormone tests classified as conforming, possibly conforming, or not conforming to ordering guidelines: N = 205.
| CLASSIFICATION OF TSH TESTS | N (%) | 95% CI FOR PERCENTAGE |
|---|---|---|
| Conforming to test-ordering guidelines | 103 (50.2) | 43.2–57.3 |
| Possibly conforming to test-ordering guidelines | 56 (27.3) | 21.3–34.0 |
| Not conforming to test-ordering guidelines | 46 (22.4) | 16.9–28.8 |
TSH—thyroid-stimulating hormone.