Variables	N	3-yr PFS(%) [95%CI]	p	3-yr OS(%) [95%CI]	p
Gender
Female	14	62 [26–84]		85 [52–96]
Male	18	14 [2–35]	0.01	47 [20–71]	0.19
Stage of disease
Localized	13	73 [37–90]		84 [49–96]
Metastatic	19	7 [1–28]	0.0004	43 [15–69]	0.15
SUVmax
<17	26	41 [20–60]		72 [44–87]
≥17	6	0 [0–0]	0.001	21 [1–60]	0.004
SUVpeak
<12.5	26	36 [17–56]		72 [44–87]
≥12.5	6	0 [0–0]	0.002	0 [0–0]	<0.001
SUVmean40%
<8.5	25	44 [23–63]		71 [43–87]
≥8.5	7	0 [0–0]	0.017	34 [5–69]	0.018

SUV: Standardized Uptake Value; PFS: Progression Free Survival; OS: Overall Survival; HR: Hazard Ratio; CI: Confidence Interval.