Table 1.
Characteristics of Included studies (All online surveys).
| Study ID (Country) | Subjects | Period survey conducted (already time spent in lockdown) |
|---|---|---|
| Allhuseini et al., 2020 [15] (Saudi Arabia) |
2706 (Μ:1240, F:1466) | 5–15 May (NA) |
| Ammar et al., 2020 [16] (International) | 1047 (Μ:484, F: 563) | 1–11 April (NA) |
| Avery et al., 2020 [17] (USA) | 3871 (Μ:1125, F:2746) | 26 March-5 April (NA) |
| Błaszczyk-Bębenek et al., 2020 [18] (Poland) | 312 (Μ:112, F:200) | 29 April-19 May (NA) |
| Cheikh Ismail et al., 2020 [19] (UAE) |
1012 (Μ:244, F:768) | April–May (NA) |
| Cheikh Ismail et al., 2020 [20] (International) | 2970 (Μ:844, F:2126) | 15–29 April (NA) |
| Chodkiewicz et al., 2020 [21] (Poland) | 443 (Μ:95, F:348) | 10–22 April (1 month) |
| Constant et al., 2020 [22] (France) |
4005 (Μ:1954, F:2051) | 8 and 20 April (3–4 weeks) |
| Gerritsen et al., 2020 [23] (New Zealand) |
3028 (Μ:314, F:2682, O:32) | 24 April-13 May (31–51 days) |
| Górnicka et al., 2020 [24] (Poland) |
2381 (F:2138, Μ:243) | 30 April-23 May (NA) |
| Husain et al., 2020 [25] (Kuwait) |
415 (Μ:130, F:285) | 30 March-15 April (NA) |
| Ingram et al., 2020 [26] (UK) |
399 (M:168, F:226, O:5) | NA (NA) |
| Knell et al., 2020 [27] (USA) |
1809 (Μ:589, F:1220) | 15 April-5 May (NA) |
| Kriaucioniene et al., 2020 [28] (Lithuania) | 2447 (Μ:198, F:2149) | 14–28 April (1 month) |
| Malta et al., 2020 [29] (Brazil) |
45161 (Μ:20956, F:24205) | NA (NA) |
| Mehta, 2020 [30] (India) |
50 (Μ:25, F:25) | 23–29 March (NA) |
| Panagiotidis et al., 2020 [31] (Greece) | 705 (Μ:177, F:528) | 25–28 April (36 days) |
| Pellegrini et al., 2020 [32] (Italy)a |
150b (Μ:34, F:116) | 14–21 April (NA) |
| Robinson et al., 2020 [33] (UK) |
723 (Μ:235, F:488) | 19–22 April (28–32 days) |
| Rodríguez-Pérez et al., 2020 [34] (Spain) | 7509 (Μ:2204, F:5305) | 20 March-10 April (1–3 Weeks) |
| Rolland et al., 2020 [35] (France) |
11391 (M:2557, F:8782, O:52) | 18–25 March (NA) |
| Rossinot et al., 2020 [36] (France) |
1454 (Μ:530, F:924) | 23 April-27 May (NA) |
| Sánchez-Sánchez et al., 2020 [37] (Spain) | 1065 (Μ:290, F:775) | May (NA) |
| Scarmozzino et al., 2020 [38] (Italy) |
1929 (Μ:637, F:1292) | 15 April (NA) |
| Sharma et al., 2020 [39] (USA) |
542 (Μ:106, F:436) | April (NA) |
| Sidor et al., 2020 [40] (Poland) |
1097 (Μ:54, F:1043) | 17 April-1 May (NA) |
| Stanton et al., 2020 [41] (Australia) | 1483 (Μ:484, F:999) | 9–19 April (NA) |
| Sun et al., 2020 [42] (China) |
6416 (Μ:3015, F:3401) | 24–31 March (NA) |
| Tran et al., 2020 [43] (Australia) |
13829 (NA) | 3 April-2 May (4–32 days) |
| Vanderbruggen et al., 2020 [44] (Belgium) | 3624 (M:1083, F:2541) | 9–29 April (NA) |
| Yan et al., 2020 [45] (China) |
8431 (M:3486, F:4945) | 15 April-11 May (NA) |
| Zajacova et al., 2020 [46] (Canada) |
4319 (M:2116, F:2203) | 29 March-3 April (NA) |
F: Female, M: Male, O: Other.
NA: Not available.
a
Online and via telephone survey.
b
Obese subjects.