An analysis of longevity in patients with Sanfilippo syndrome type A showed a weak trend over time towards gradual improvement in life-expectancy ( R 2 = 0.0938; Fig. 1b ).
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The sentences
An analysis of longevity in patients with Sanfilippo syndrome type B showed a trend over time towards steady improvement in life-expectancy ( R 2 = 0.2026; Fig. 2b ).