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Table 3: Changes in lesion volumes
Reference Year Patients with Lesion Progression Patients with No Change Patients with Lesion Reversal
Delgado-Mederos et al³⁰^* 2007 80% 13% 7%
Rivers et al²⁹^† 2006 44% n/a 56%
Seitz et al²⁸^† 2005 52% n/a 48%
Ritzl et al²⁷ 2004 8% 8% 83%
Schramm et al²⁶ 2004 69% 0% 31%
Schaefer et al²⁵ 2004 88% 6% 6%
Fiehler et al²⁴^‡ 2004 79% n/a 21%
Shih et al²³ 2003 36% 0% 64%
Schramm et al²² 2002 85% 5% 10%
Parsons et al²¹ 2002 61% 25% 14%
Schellinger et al²⁰^§ 2001 100% n/a 0%
Kidwell et al¹⁸ 2000 29% 0% 71%
Parsons et al¹⁹ 2000 42% 26% 32%
Beaulieu et al¹⁵ 1999 47% 20% 33%
Neumann-Haefelin et al¹⁷ 1999 50% 10% 40%
Sorensen et al¹⁶ 1999 70% 17% 13%
Barber et al³¹ 1998 44% 13% 44%
Tong et al¹⁴^‖ 1998 75% 13% 13%
Note:—n/a indicates not applicable.
* Percentages based on author's report of stratified lesion volumes.
† Percentages based on author's dichotomization of DWI volume as more or less than follow-up T2 volume.
‡ Initial volumes determined by apparent diffusion coefficient decrease of >20%, not DWI hyperintensity.
§ Based on author commentary, not individual data points.
‖ Values inferred from data presented in graphic form.