First author | Q 1 | Q 2 | Q 3 | Q 4 | Q 6 | Q 7 | Q 8 | Risk of bias | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Y | N | Y | N | Y | N | Y | N | Y | N | Y | N | Y | N | ||
Doms [7] | X | X | X | X | X | X | X | Moderate | |||||||
Esfahani [8] | X | X | X | X | X | X | X | Moderate | |||||||
Salem [9] | X | X | X | X | X | X | X | Moderate | |||||||
Matzen [10] | X | X | X | X | X | X | X | Low | |||||||
Läubli [11] | X | X | X | X | X | X | X | Moderate | |||||||
Zimmer [12] | X | X | X | X | X | X | X | Moderate | |||||||
Behling [13] | X | X | X | X | X | X | X | Moderate | |||||||
Semper [14] | X | X | X | X | X | X | X | Low | |||||||
Mahmood [15] | X | X | X | X | X | X | X | High | |||||||
Jain [16] | X | X | X | X | X | X | X | High | |||||||
Liu [17] | X | X | X | X | X | X | X | Moderate | |||||||
Frigeri [18] | X | X | X | X | X | X | X | Moderate | |||||||
Norwood [19] | X | X | X | X | X | X | X | Moderate | |||||||
Arangalage [20] | X | X | X | X | X | X | X | X | High | ||||||
Yogasundaram [21] | X | X | X | X | X | X | X | Moderate | |||||||
Tay [22] | X | X | X | X | X | X | X | Moderate | |||||||
Tadokoro [23] | X | X | X | X | X | X | X | Moderate | |||||||
Gibson [24] | X | X | X | X | X | X | X | Moderate | |||||||
Guiney [25] | X | X | X | X | X | X | X | High | |||||||
Osnat [26] | X | X | X | X | X | X | X | Moderate | |||||||
Mehta [27] | X | X | X | X | X | X | X | Moderate | |||||||
Reuben [28] | X | X | X | X | X | X | X | High | |||||||
Tajmir-Riahi [29] | X | X | X | X | X | X | X | Moderate | |||||||
Berg [30] | X | X | X | X | X | X | X | Moderate | |||||||
Samara [31] | X | X | X | X | X | X | X | High | |||||||
Khoury [32] | X | X | X | X | X | X | X | High | |||||||
Katsume [33] | X | X | X | X | X | X | X | Moderate | |||||||
Yanase [34] | X | X | X | X | X | X | X | Moderate | |||||||
Reddy [35] | X | X | X | X | X | X | X | High | |||||||
Ganatra [36] | X | X | X | X | X | X | X | Moderate | |||||||
Fukusawa [37] | X | X | X | X | X | X | X | Moderate | |||||||
Heinzerling [71] Case 1,5 & 8 | X | X | X | X | X | X | X | Low | |||||||
Imai [38] | X | X | X | X | X | X | X | High | |||||||
Johnson [39] Case 1 & 2 | X | X | X | X | X | X | X | High | |||||||
Nasr [40] | X | X | X | X | X | X | X | Moderate | |||||||
Rota [41] Case 1 & 2 | X | X | X | X | X | X | X | Moderate | |||||||
Yamaguchi [42] | X | X | X | X | X | X | X | Moderate | |||||||
Chen [43] | X | X | X | X | X | X | X | Moderate | |||||||
Nierstedt [44] | X | X | X | X | X | X | X | High | |||||||
Christina [45] | X | X | X | X | X | X | High | ||||||||
Copeland-Halperin [46] | X | X | X | X | X | X | X | High | |||||||
Gallegos [47] | X | X | X | X | X | X | X | High | |||||||
Inayat [48] | X | X | X | X | X | X | Moderate | ||||||||
Lopez [49] Case 1 | X | X | X | X | X | X | X | High | |||||||
Lopez [49] Case 2 | X | X | X | X | X | X | X | High | |||||||
Martinez-Calle [50] | X | X | X | X | X | X | X | Moderate | |||||||
Monge [51] | X | X | X | X | X | X | X | High | |||||||
Sakai [52] | X | X | X | X | X | X | X | High | |||||||
Balanescru [53] Case 1 | X | X | X | X | X | X | X | Low | |||||||
Balanescru [53] Case 2 & 3 | X | X | X | X | X | X | X | Moderate | |||||||
Guo [54] Case 1 & 3 | X | X | X | X | X | X | X | Low | |||||||
Guo [54] Case 2 & 5 | X | X | X | X | X | X | X | Moderate | |||||||
Bukamur [55] | X | X | X | X | X | X | X | High | |||||||
Agrawal [56] Case 1,2 & 3 | X | X | X | X | X | X | X | Low | |||||||
Agrawal [56] Case 4 | X | X | X | X | X | X | X | High | |||||||
Agrawal [56] Case 5 | X | X | X | X | X | X | X | Moderate | |||||||
Arora [57] Case 1,2,3,7 | X | X | X | X | X | X | X | High | |||||||
Arora [57] Case 4 | X | X | X | X | X | X | X | High | |||||||
Arora [57] Case 8 | X | X | X | X | X | X | X | High | |||||||
Xing [58] | X | X | X | X | X | X | X | High | |||||||
Kimura [59] | X | X | X | X | X | X | X | Moderate | |||||||
Fazel [60] | X | X | X | X | X | X | X | High | |||||||
Hardy [61] | X | X | X | X | X | X | X | Moderate | |||||||
Saibil [62] | X | X | X | X | X | X | X | High | |||||||
Ansari-Gilani [63]Case 1& 2 | X | X | X | X | X | X | X | Moderate | |||||||
Ansari-Gilani [63] Case 3 | X | X | X | X | X | X | X | High | |||||||
McDowall [64] | X | X | X | X | X | X | X | Moderate | |||||||
Shah [65] | X | X | X | X | X | X | X | High | |||||||
Joseph [66] | X | X | X | X | X | X | X | High | |||||||
Zhang [67] | X | X | X | X | X | X | X | High | |||||||
Konstantina [68] Case 1 | X | X | X | X | X | X | X | High | |||||||
Konstantina [68] Case 2 | X | X | X | X | X | X | X | High | |||||||
Wang [69] | X | X | X | X | X | X | X | High | |||||||
von Itzstein [70] | X | X | X | X | X | X | X | High | |||||||
Total: 87 cases | 20 | 67 | 67 | 67 | 59 | 29 | 87 | 87 | 62 | 25 | Low risk: 11 Moderate risk: 38 Moderate risk: 38 |