Characteristics of nonresponders versus respondersa
| Characteristics | Nonresponders (n = 11) | Responders (n = 9) | P Value |
|---|---|---|---|
| Sex (F/M) | 8/3 | 5/4 | .64 |
| Age (yr) | 62.2 (54–86) | 61.8 (41–84) | .71 |
| Pretreatment measures | |||
| Initial TTV (cc3) | 0.87 (0.35–2.78) | 2.34 (0.39–13.39) | .15 |
| Linear size (cm) | 1.7 (1.0–2.0) | 1.6 (1.1–3.4) | .28 |
| Mean minimum ADC (×10−6 mm2/s) | 986.7 (844–1230) | 669.2 (345–884) | <.01 |
| Mean of mean ADC (×10−6 mm2/s) | 1444.4 (1259.6–1629.1) | 1182.1 (988.8–1375.4) | .04 |
| Posttreatment measures | |||
| Posttreatment TTV (cc3) | 2.10 (0.30–5.68) | 0.43 (0.29–6.84) | .08 |
| Percent of TTV reduction (%) | −26.05 (−333.33–18.92) | 48.92 (20.37–88.32) | <.01 |
↵a Data presented as median (range).