Age gender Site Clinical history
1 82F Rt. hemisphere na
2 82M Convexity na
3 67F na na
4 61 M Lt hemisphere na
5 69 F Convexity Shunt for NPH
6 79 F Rt. hemisphere Trauma
7 86 M Convexity No trauma
8 na na na
9 na na na
10 66 F Rt. hemisphere Trauma
11 na na na
12 87 M Bilateral Trauma
13 72 M Lt. hemisphere Trauma
14 67 M Lt.  hemisphere Stroke, hemodyalysis
15 38 M Rt. hemisphere Trauma
na=not available, NPH=normal pressure hydrocephalus
Table 1: Clinical characteristics of chronic subdural hematomas.