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Table 3: Outcomes following treatment for adult hydrocephalus at last known follow-up (1248.3 ± 103.3 days following surgery)^{^a}
Overall No DESH DESH P Value^{^b} (No DESH vs DESH)
Gait (No.) 113 84 29 
    Improvement 89 65 24 >.05
    No improvement 13 8 5 >.05
    Worse 4 3 1 >.05
    Normal findings at baseline 7 6 1 >.05
    P value^{^b} <.05 <.05 <.05 
Improvement compared with baseline 
    Urinary dysfunction (No.) (%) 119 84 35 
        Improvement 71 50 21 >.05
        No improvement 6 3 3 >.05
        Worse 2 2 0 >.05
        Normal findings at baseline 40 29 11 >.05
    P value^{^b} <.05 <.05 <.05 
Improvement compared with baseline 
    Dementia (No.) (%) 
        Improvement 30 24 6 >.05
        No improvement 7 4 3 >.05
        Worse 3 3 0 >.05
        Normal findings at baseline 7 4 3 >.05
    P value^{^b} <.05 <.05 <.05 
Improvement compared with baseline 
    MMSE 27.5 (17–30) 27.7 (16–30) 27.4 (17–30) >.05
    Tinetti 25 (8–28) 24.9 (5–28) 25 (15–28) >.05
    TUG 13.5 (6–25.7) 14.6 (7.5–57) 12.9 (10.9–19) >.05
↵a Columns compare the proportion improved among a cohort (ie, overall, DESH, No DESH); rows compare proportional improvement between those with and without DESH.
↵b The Fisher exact test was performed for those with preoperative symptoms, excluding those with normal findings at baseline. Findings are significant.