| |
Study
|
Year
|
Cases
|
Controls
|
Age (Years) in cases (Mean ± SD)
|
Age (Years) in controls
|
UWSF (ml/min) in cases (Mean SD)
|
UWSF (ml/min) in controls (Mean SD)
|
Quality of evidencea
|
|---|
|
1
|
A.M Nahir et al.
|
1987
|
9
|
20
|
NA
|
NA
|
0,06±0,02
|
0,25±0,1
|
10/10
|
|
2
|
F.N. Skopouli
|
1989
|
81
|
188
|
NA
|
NA
|
0,094±0,1
|
0,406±0,272
|
Not Enough Information
|
|
3
|
T. Filho
|
1993
|
41
|
193
|
NA
|
NA
|
1,18±0,99
|
2,47±0,99
|
Not Enough Information
|
|
4
|
U. Hakansson et al.
|
1994
|
17
|
42
|
63 (53–72)b
|
69 (57–72)b
|
0,025± 0,042
|
0,14±0,16
|
10/10
|
|
5
|
N. Rhodus et al.
|
1997
|
18
|
9
|
54,5 (37–74)c
|
56,1 (38–74)c
|
0,0216±0,004
|
0,431 SE 0,092
|
9/10
|
|
6
|
N.L Rhodus et al.
|
1998
|
10
|
10
|
57,2 (37–74)b
|
57,4 (41–80)b
|
0,0094±0,004
|
0,096 SE 0,16
|
10/10
|
|
7
|
S.L Wang et al.
|
1998
|
30
|
23
|
39 (28–62)b
|
42 (29–69)b
|
0,070±0,089
|
0,330±0,188
|
10/10
|
|
8
|
A.M Pedersen et al.
|
1999
|
16
|
27
|
61,5 (40–82)c
|
50 (39–70)c
|
0,05 (0–0,1)
|
0.31 (0,14-0,90)
|
10/10
|
|
9
|
A. Vissink et al.
|
2003
|
57
|
36
|
53±14
|
48±12
|
0,05±0.08
|
0.23±0.15
|
10/10
|
|
10
|
A. Negoro et al.
|
2004
|
31
|
47
|
55,2±13,1
|
32,3±5,9
|
0,07±0,07
|
0,282±0,22
|
10/10
|
|
11
|
K. Márton et al.
|
2006
|
49
|
43
|
55±11
|
NA
|
0,12±0,13
|
0,37±0,24
|
9/10
|
|
12
|
I Van Den Berg et al
|
2009
|
62
|
114
|
NA
|
NA
|
0,08±0,13
|
0,22±0,18
|
11/11
|
|
13
|
A. Bookman et al.
|
2010
|
265
|
70
|
NA
|
NA
|
0,046±0,086
|
0,093±0,093
|
8/8
|
|
14
|
T. Kitagawa et al.
|
2011
|
45
|
54
|
60,9±9,9
|
67,1±11,3
|
0,015±0,026
|
0,071±0.058
|
8/8
|
|
15
|
E. H. Kang et al.
|
2011
|
30
|
55
|
49,9±9
|
51,5±10
|
0,06±0,05
|
0,15±0,12
|
10/10
|
|
16
|
C. Baldini et al.
|
2011
|
55
|
10
|
52,4±10,5
|
56±10,7
|
1,05±0,77
|
1,02±0,78
|
10/10
|
|
17
|
B. Busamia et al.
|
2012
|
32
|
41
|
53
|
NA
|
0,22±0,03
|
0,36±0,05
|
8/8
|
|
18
|
M. A. D. Anjos Corvo et al
|
2012
|
19
|
12
|
60
|
44
|
0,127±0,106
|
0,402±0,16
|
9/10
|
|
19
|
G. Mumcu et al.
|
2013
|
14
|
10
|
51,3±5,03
|
43,4±9,5
|
0,04±0,01
|
1,73±1,3
|
9/10
|
|
20
|
N. Berman et al.
|
2014
|
104
|
121
|
53,8±13,7
|
51,9±13,2
|
0,46±0,24
|
0,85±0,3
|
9/10
|
|
21
|
M.A.D Anjos Corvo et al
|
2014
|
12
|
11
|
56,25±8,6
|
56,1±12,7
|
0,16±0,162
|
0,26±0,144
|
10/10
|
|
22
|
K. Ohyama et al.
|
2015
|
90
|
36
|
61,9±9,8
|
42,4±15,1
|
0,5±0,1
|
0,25±0,15
|
10/10
|
|
23
|
C. Baldini et al.
|
2015
|
50
|
57
|
47±13
|
53±12
|
0,153±0,173
|
0,32±0,226
|
8/8
|
|
24
|
N.M.A Chaudhury et al.
|
2015
|
24
|
30
|
55,25 SE 3,29
|
56,53 SE 3,43
|
0,14±0,03
|
0,42±0,05
|
10/10
|
|
25
|
E.C Barbosa et al.
|
2016
|
10
|
7
|
NA
|
NA
|
0,18
|
0,67
|
10/10
|
|
26
|
S. Rusthen et al.
|
2017
|
31
|
33
|
52±12,4
|
50,1±12,7
|
0,08±0,07
|
0,29±0,17
|
9/10
|
|
27
|
Fernández-Martínez et al.
|
2018
|
60
|
60
|
55,5±14,3
|
55,7±8,1
|
0,016±0,004
|
0,12±0,7
|
10/10
|
|
28
|
K-A Lee et al.
|
2018
|
94
|
44
|
55,6±12,2
|
59,2±11,8
|
0,146±0,15
|
0,226±0,23
|
10/11
|
- Most of values are expressed on mean and standard deviation or median and interquartile rank. All the values were converted to ml/min units. To the articles which report UWSF in subgroups, a mean was calculated
- UWSF Unstimulated Whole Salivary Flow, NA Not available, SE Standard Error
- aJoanna Briggs Checklist., b Mean (Range), c Median (Interquartile range)
