Table 1.
ID | First author | publication year | Location of study | Average or range of age | Sample size | Satisfaction level | ||
---|---|---|---|---|---|---|---|---|
Male | Female | Total | ||||||
1 | Omidvari | 2008 | Tehran | 47.3±16.39 | 84 | 69 | 153 | 41.8 |
2 | Sarchami | 2000 | Ghazvin | NA* | 343 | 650 | 993 | 98.4 |
3 | Ansari | 2004 | Tehran | 1-75 | 37 | 365 | 402 | 80.7 |
4 | Ebrahimnia | 2007 | Tehran | NA* | 227 | 132 | 360 | 82.4 |
5 | Khashjan | 2005 | Tehran | NA* | NA* | NA* | 759 | 80.7 |
6 | Dirkavand | 2010 | Ilam | NA* | NA* | NA* | 100 | 78 |
7 | Peyrovi | 2009 | Tehran | 45.32±16.06 | NA* | NA* | 20 | 67.4 |
8 | Zahmatkesh | 2006 | Golestan | 35.5±15.6 | NA* | NA* | 2400 | 24 |
9 | Roodbari | 2008 | Zahedan | NA* | NA* | NA* | 300 | 80.5 |
19 | Entezari Asl | 2000 | Ardabil | NA* | 60 | 40 | 600 | 78.1 |
11 | Nooralsana | 2012 | Fasa | 36.4±12.1 | 235 | 235 | 470 | 77.5 |
12 | Nasiriani | 2008 | Yazd | 38 | 53 | 47 | 100 | 67.5 |
13 | Golafrooz | 2001 | Sabzevar | 1-90 | NA* | NA* | 193 | 95.3 |
14 | Kianmehr | 2008 | Tehran | NA* | NA* | NA* | 638 | 62 |
15 | Seydi | 2006 | Ghom | NA* | NA* | NA* | 180 | 71.14 |
16 | Sheykhi | 2000 | Ghazvin | 15-24 | 42 | 29 | 71 | 59 |
17 | Shojaii | 2008 | Kerman | 31.3±14.3 | 257 | 133 | 390 | 75.3 |
18 | Soleimanpour1 | 2008 | Tabriz | NA* | 175 | 128 | 303 | 62 |
19 | Saadati | 2004 | Mashhad | NA* | 406 | 326 | 732 | 61.7 |
20 | Soleimanpour2 | 2011 | Tabriz | NA* | 296 | 204 | 500 | 63.2 |
21 | Jalili | 2006 | Tehran | 42.5 | NA* | NA* | 317 | 56.61 |
22 | Kazemifard | 2011 | Jahrom | NA* | NA* | NA* | 526 | 80.2 |
23 | Abrakht | 2011 | Booshehr | NA* | NA* | NA* | 483 | 35 |
24 | Janati | 2011 | Tabriz | NA* | NA* | NA* | 178 | 76 |
Total | Pooled estimate | - | - | - | 2215 | 2385 | 11168 | 68.9(57.2-80.7) |
Heterogeneity test | Chi- square(Q) | - | - | - | - | - | 7272(P<0.001) | |
I-Square | - | - | - | - | - | 99.7%(P<0.001) | ||
Total(after removal of the outlier data) | Pooled estimate | - | - | - | - | - | - | 70.9(66.1-75.6) |
Heterogeneity test | Chi- square(Q) | - | - | - | - | - | 314.7(P<0.001) | |
I-Square | - | - | - | - | - | 95.2%(P<0.001) |
: Not Available.