Table 2.
National surveys included sorted by Country, period of the surveys, Relative changes (%) COVID-19 cases and number of dentists participating in the surveys.
| Our World in Data [19] | ||||
|---|---|---|---|---|
| Author | Country | Survey Period |
Relative Changes (%) |
Participants (n) |
| Bekes et al. [20] | Austria | June 2020 | −12 | 58 |
| Gomes et al. [21] | Brazil | May 2020 | +44 | 1105 |
| Rossato et al. [22] | Brazil | June–July 2020 | +174 | 1357 |
| Hua et al. [23] | China | April 2020 | 8 | 2669 |
| Önöral et al. [24] | Cyprus | April–May 2020 | −33 | 228 |
| Widyarman et al. [25] | Indonesia | June 2020 | +2 | 632 |
| Alduwayhi et al. [26] | India | July–August 2020 | +205 | 459 |
| Arif et al. [27] | India | April 2020 | +860 | 302 |
| Srivastava et al. [28] | India | April 2020 | +1243 | 311 |
| Banerjee et al. [29] | India | May 2020 | +2028 | 493 |
| Izna et al. [30] | India | July 2020 | +79 | 124 |
| Kanaparthi et al. [31] | India | July 2020 | +79 | 385 |
| Sajjanar et al. [32] | India | July 2020 | +79 | 355 |
| Ravi et al. [33] | India | May 2020 | +2028 | 825 |
| De Stefani et al. [34] | Italy | April 2020 | +21 | 1500 |
| Cagetti et al. [35] | Italy | April 2020 | +21 | 3599 |
| Gambarini et al. [36] | Italy | April 2020 | +21 | 700 |
| Putrino et al. [37] | Italy | February–March 2020 | +91 | 535 |
| Sinjari et al. [38] | Italy | March–May 2020 | +53 | 1185 |
| Khader et al. [39] | Jordan | May–June 2020 | +15 | 368 |
| Nasser et al. [40] | Lebanon | April–May 2020 | -- | 358 |
| Hleyhel et al. [41] | Lebanon | May–August, 2020 | -- | 323 |
| Santana et al. [42] | Mexico | June 2020 | +228 | 336 |
| Gómez-Clavel [43] | Mexico | May–July 2020 | +43 | 703 |
| Pandey et al. [44] | Nepal | June–August 2020 | +584 | 384 |
| Imran et al. [45] | Pakistan | July 2020 | −9 | 822 |
| Chaudhary et al. [46] | Pakistan | March–June 2020 | +16 | 583 |
| Almas et al. [47] | Pakistan | April–May 2020 | 9 | 343 |
| Khan et al. [48] | Pakistan | May-June 2020 | +15 | 306 |
| Alwazzan et al. [49] | Saudi Arabia | July 2020 | +35 | 686 |
| Srivastava et al. [50] | Saudi Arabia | March 2020 | +96 | 318 |
| Mustafa et al. [51] | Saudi Arabia | March 2020 | +96 | 269 |
| Al-Khalifa et al. [52] | Saudi Arabia | May 2020 | +14 | 287 |
| Martínez-Beneyto et al. [53] | Spain | April 2020 | −49 | 4298 |
| Wolf et al. [54] | Switzerland | July–August 2020 | +195 | 1324 |
| Tokuç et Coskunses [55] | Turkey | March–April 2020 | +13 | 590 |
| Karayürek et al. [56] | Turkey | July–August 2020 | +110 | 947 |
| Afraa et al. [57] | UAE | June 2020 | −32 | 297 |
| Total | 30,364 | |||