Table 4

Criteria of hearing loss missing one of eight tones at 25 dB (total of four possible in each ear) before and after one chiropractic manipulative visit. All patients classified as hearing impaired before.


PRE
POST
CHANGE
Gender/Age
Right
Left
Right
Left
Right
Left

F/67
0
1
2
4
+2
+3
F/65
2
2
2
2
NC
M/71
0
1
0
1
NC
M/49
2
2
2
2
NC
M/34
1
2
2
2
+

F/61
2
1
1
1
+

M/48
2
1
3
2
+
+
M/37
2
2
2
2
NC
M/38
1
2
2
3
+
+
M/57
0
1
2
2
+2
+1
M/71
2
0
2
1
+1

F/56
0
1
1
1
+1

F/64
0
0
1
2
+1
+2
M/51
2
1
2
2
+1

M/41
1
2
2
2
+1


TOTAL
17
19
26
29
+9
+10

NC = No Changep

Di Duro Chiropractic & Osteopathy 2006 14:2   doi:10.1186/1746-1340-14-2