Table 1

Search terminology and generated citations according to database title.
Search Term
 Medline
 CINAHL
 SPORT Discuss
 Cochrane Library
 Total
foot orthotic$ AND kinetic$
 5
 7
 7
 2
 21
foot orthos$s AND kinetic$
 29
 50
 22
 4
 105
Insole$ AND kinetic$
 9
 9
 14
 1
 33
foot orthotic$ AND biomechanic$
 17
 21
 41
 13
 92
foot orthos$s AND biomechanic$
 121
 185
 94
 14
 414
Insole$ AND biomechanic$
 73
 26
 112
 9
 220
foot orthotic$ AND running
 7
 11
 25
 16
 59
foot orthos$s AND running
 15
 42
 21
 13
 91
Insole$ AND running
 24
 15
 59
 7
 105
Orthotic$ AND running AND biomechanic$
 35
 17
 71
 7
 130
Orthos$s AND running AND biomechanic$
 21
 36
 34
 6
 97
Insole$ AND running AND biomechanic$
 12
 6
 26
 3
 47
foot orthotic$ AND force$
 3
 3
 6
 18
 30
foot orthos$s AND force$
 52
 73
 33
 21
 179
Insole$ AND force$
 67
 28
 75
 8
 178
Total
 490
 529
 640
 142
 1801

McMillan and Payne Journal of Foot and Ankle Research 2008 1:13   doi:10.1186/1757-1146-1-13