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Table 1: Summary of information on patients, scans, and MBTs
Variable 1.5T 3T
Sex 
    Male (total %) 15 (50%) 11 (55%)
    Female (total %) 15 (50%) 9 (45%)
Age (yr) 
    Average^{^a} 60.3 ± 13.1 58.7 ± 15.7
    Range 23.4–91.0 27.3–84.5
Time between baseline and follow-up (days) 
    Average^{^a} (per patient) 147 ± 155 132 ± 129
    Range 26–676 17–532
Number of ΔMBTs 
    Total 74 76
    ΔMBT_ts 58 67
    ΔMBT_os 16 9
    Average^{^a} (per patient) 4.4 ± 3.1 3.8 ± 3.9
ΔMBT volume (mL) 
    Average^{^a} 2.4 ± 4.0 2.2 ± 3.8
    Range 4.0 × 10⁻³–1.9 × 10¹ 2.0 × 10⁻²–3.0 × 10¹
ΔMBT volume change (mL) 
    Average^{^a} 1.5 ± 2.2 2.2 ± 3.5
    Range 3.4 × 10⁻³–3.5 × 10¹ 9.1 × 10⁻²–2.0 × 10¹
ΔMBT VCR (%) 
    Average^{^a} 7.0 × 10¹ ± 29.5 7.6 × 10¹ ± 1.7 × 10¹
    Range 7.8 × 10⁻¹–1.0 × 10² 4.2–1.0 × 10²
↵a Average ± SD.

Variable	1.5T	3T
Sex
Male (total %)	15 (50%)	11 (55%)
Female (total %)	15 (50%)	9 (45%)
Age (yr)
Average^{^a}	60.3 ± 13.1	58.7 ± 15.7
Range	23.4–91.0	27.3–84.5
Time between baseline and follow-up (days)
Average^{^a} (per patient)	147 ± 155	132 ± 129
Range	26–676	17–532
Number of ΔMBTs
Total	74	76
ΔMBT_ts	58	67
ΔMBT_os	16	9
Average^{^a} (per patient)	4.4 ± 3.1	3.8 ± 3.9
ΔMBT volume (mL)
Average^{^a}	2.4 ± 4.0	2.2 ± 3.8
Range	4.0 × 10⁻³–1.9 × 10¹	2.0 × 10⁻²–3.0 × 10¹
ΔMBT volume change (mL)
Average^{^a}	1.5 ± 2.2	2.2 ± 3.5
Range	3.4 × 10⁻³–3.5 × 10¹	9.1 × 10⁻²–2.0 × 10¹
ΔMBT VCR (%)
Average^{^a}	7.0 × 10¹ ± 29.5	7.6 × 10¹ ± 1.7 × 10¹
Range	7.8 × 10⁻¹–1.0 × 10²	4.2–1.0 × 10²