showed a trendP = .073
A sub‐analysis in symptomatic patients showed a trend towards smaller CSA after 1 year at C2 level (−0.39 mm, P = .073), but the mean change was small and not found at other levels.
A sub‐analysis in symptomatic patients showed a trend towards smaller CSA after 1 year at C2 level (−0.39 mm, P = .073), but the mean change was small and not found at other levels.