Rs for lumbar foraminal stenosisa
| Observer | L System vs W System | L System vs PNM | W System vs PNM |
|---|---|---|---|
| Reader 1 | 0.888 | 0.715 | 0.800 |
| Reader 2 | 0.885 | 0.604 | 0.680 |
Note:—L System indicates Lee system; W System, Wildermuth system; PNM, positive neurologic manifestation.
↵a The level of correlation significance was .01.