Table 1.
Description of included studies.
| Author | Study period | Country | Sample | Setting | Tools | Age group | P (95% CI) |
|---|---|---|---|---|---|---|---|
| Bedock et al., 2020 [7] | March 21 to April 24, 2020 | France | 144 | Hospital | GLIM | Adult | 82.81 [79.17,86.45] |
| Du et al., 2020 [16] | Jan 1 to Feb 29, 2020 | China | 155 | Hospital | CONUT | Adult | 41.13 [33.01,49.26] |
| Li et al., 2020 [38] | Jan 2 to Feb 15,2020 | China | 523 | Hospital | mNUTRIC | Adult | 61.03 [52.83,69.23] |
| Li et al., 2020 [37] | Jan to Feb, 2020 | China | 187 | Hospital | MNA | >65 | 82.13 [78.55,85.70] |
| Lin et al., 2020 [40] | Jan 20 to Feb 23, 2020 | China | 33 | Hospital | Albumin | Adult | 52.75 [45.49,60.00] |
| Liu et al., 2020 [41] | Jan 28 to March 5, 2020 | China | 141 | Hospital | MUST | >65 | 40.34 [36.14,44.55] |
| Luo et al., 2020 [42] | Feb to April,2020 | China | 1115 | Hospital | prealbumin | Adult | 88.39 [83.34,93.43] |
| Pironi et al., 2020 [50] | April 2020 | Italy | 268 | Hospital | NRS | Adult | 11.57 [9.69,13.45] |
| Recinella et al., 2020 [51] | March 30 to May 15, 2020 | Italy | 109 | Hospital | GNRI | >65 | 22.76 [17.74,27.78] |
| Rouget et al., 2020 [54] | March to April 2020 | France | 80 | Hospital | GLIM | Adult | 33.33 [25.63,41.03] |
| Wang et al., 2020 [63] | Jan to Feb, 2020 | China | 442 | Hospital | CONUT | Adult | 60.55 [51.38,69.73] |
| Zhang et al., 2020 [66] | Jan 28 to Feb 21, 2020 | China | 136 | ICU | mNUTRIC | Adult | 39.39 [22.72,56.07] |
| Zhao et al., 2020 [67] | Jan 29 to Feb 19, 2020 | China | 413 | Hospital | NRS | Adult | 37.50 [26.89,48.11] |
| Zuo et al., 2020 [68] | Jan 17 to Feb 17, 2020 | China | 446 | Hospital | prealbumin | >65 | 33.18 [28.81,37.55] |