Patient characteristics in the 2 correlational analyses
| Characteristics | Value or No. of Patients (%) | |||||
|---|---|---|---|---|---|---|
| MTRasym(3.5ppm) vs Ki-67 | MTRasym(3.5ppm) vs MR Spectroscopy | |||||
| Low-Grade Glioma (n = 28) | High-Grade Glioma (n = 14) | P Value | Low-Grade Glioma (n = 23) | High-Grade Glioma (n = 13) | P Value | |
| Age, ya | 44.00 ± 2.81 | 44.64 ± 3.70 | .89 | 42.96 ± 3.04 | 43.31 ± 3.73 | .94 |
| Sex, no. (%) | .82 | .97 | ||||
| Male | 19 (68) | 9 (64) | 14 (61) | 8 (57) | ||
| Female | 9 (32) | 5 (36) | 9 (39) | 5 (43) | ||
| Tumor grade, no. (%)b | ||||||
| II | 28 (100) | 0 | 23 (100) | 0 | ||
| III | 0 | 6 (43) | 0 | 6 (46) | ||
| IV | 0 | 8 (57) | 0 | 7 (54) | ||