The authors wish to make a correction to their paper [1]. The following Table 1 should be replaced with the table shown below it.
Table 1.
Summary of the wearable sensor-based systems for stability control in elderly people for the considered bibliographic research. Task types include the main activities proposed in the articles both for the dynamic as well as static analyses and reported in Tables 2 and 3. In some cases, both methodologies have been adopted. The manuscripts have been classified according to the main identified aims, i.e. fall risk assessment (FRA), fall detection (FD) and fall prevention (FP). Acronyms for the Validation column: ACC = accuracy, Sens = sensitivity, Spec = specificity, PFA = Probability of false alarm, Pc = Probability of correct decision. Acronyms for the Analysis column: Dyn = Dynamic.
| Author (Year) | Participants (Number/Age) |
Number of Sensors |
Sensor Type | Sensor Position | Task Type | Goals | Validation | Analysis |
|---|---|---|---|---|---|---|---|---|
| Aloqlah (2010) [63] | (3/n.a.) | 1 | A | HD | STN | FP, FRA | ACC ≈ 95% | Both |
| Aminian (2011) [42] | (10/26.1 ± 2.8)&(10/71 ± 4.6) | 3 | A, P, G | FT | SW | FP | Sens = 93%, Spec = 100% | Dyn |
| Bertolotti (2016) [64] | (18/n.a.) | 4 | A, P, G, M | TR, AR | SU, SD, B | FD | n.a. | Dyn |
| Bounyong (2016) [43] | (52/72 ± 6.1) | 2 | A | LG | SW | FRA | ACC = 65% | Dyn |
| Caldara (2015) [65] | (5/31 ± 6)&(4/70.8 ± 7) | 4 | A, P, G, M | TR | SW | FD, FP, FRA | n.a. | Dyn |
| Chen (2010) [66] | (1/n.a.) | 1 | A | FT | SW | FP | Pc = 86% | Dyn |
| Cheng (2013) [67] | (10/24 ± 2) | 2 | A, EMG | LG | SW, SU, SD | FD | Sens = 95.33%, Spec = 97.66% | Dyn |
| Cola (2015) [68] | (30/32.9 ± 12.2) | 1 | A | TR | SW | FD, FRA | ACC = 84% | Dyn |
| Crispim-Junior (2013) [69] | (29/65) | 1 | C | EXT | SW, DA | FD | Sens = 88.33% | Dyn |
| Curone (2010) [70] | (6/29.5) | 1 | A | TR | SU, SD, SW | FD | Pc ≥ 90% | Both |
| De la Guia Solaz (2010) [71] | (10/23.7 ± 2.2)&(10/77.2 ± 4.3) | 2 | A, P | TR | SU, SD, SW, F | FD | ACC = 100%, Pc = 93%, PFA = 29% | Dyn |
| Deshmukh (2012) [40] | (4/n.a.) | 3 | A, G, M | LG | STN | FRA | n.a. | Static |
| Di Rosa (2017) [72] | (29/71.1 ± 6.9) | 2 | A, P | FT | DA | FRA | ACC = 95% | Dyn |
| Diraco (2014) [73] | (18/38 ± 6) | 1 | T | EXT | STN | FD | Pc > 83% | Static |
| Fernandez-Luque (2010) [74] | (n.a./n.a.) | 4 | A, P, M, IR | EXT | DA | FD, FRA | n.a. | Dyn |
| Ganea (2012) [75] | (35/54.2 ± 5.7) | 2 | A, G | TR, LG | SU, SD | FD, FP, FRA | ACC = 95% | Dyn |
| Gopalai (2011) [76] | (12/23.45 ± 1.45) | 2 | A, G | TR | STN | FP, FRA | n.a. | n.a. |
| Greene (2011) [77] | (114/71 ± 6.6) | 2 | A, G | LG | SW | FD | n.a. | Dyn |
| Hegde (2015) [78] | (n.a./n.a.) | 3 | A, P, G | FT | n.a. | FD, FRA | n.a. | Dyn |
| Howcroft (2017) [79] | (100/75.5 ± 6.7) | 2 | A, P | TR, HD, LG, FT | SW | FP, FRA | ACC = 78%, Sens = 26%, Spec = 95% | Dyn |
| Howcroft (2017) [80] | (76/75.2 ± 6.6) | 2 | A, P | TR, HD, LG, FT | SW, DW | FP, FRA | ACC = 57%, Sens = 43%, Spec = 65% | Dyn |
| Howcroft (2016) [81] | (100/75.5 ± 6.7) | 2 | A, P | TR, HD, LG, FT | SW, DW | FD, FP, FRA | n.a. | Dyn |
| Jian (2015) [82] | (8/33) | 2 | A, G | TR | F | FD | n.a. | Dyn |
| Jiang (2011) [83] | (48/40) | 3 | A, P, C | n.a. | SW, STN | FP, FRA | n.a. | Dyn |
| Karel (2010) [84] | (41/24 ± 4)&(50/67 ± 5) | 1 | A | TR | SW | FD | Sens = 98.4%, Spec = 99.9% | Dyn |
| Micó-Amigo (2016) [85] | (20/73.7 ± 7.9) | 2 | A, G | TR, LG | SW | FD, FP, FRA | Sens = 92.6 ÷ 98.2% | Dyn |
| Najafi (2002) [86] | (11/79 ± 6) | 1 | G | TR | SU, SD | FRA | Sens ≥ 95%, Spec ≥ 95% | Dyn |
| Ozcan (2016) [87] | (n.a./n.a.) | 2 | A, G | TR | n.a. | FD | Sens = 6.36%, Spec = 92.45% | Static |
| Paoli (2011) [88] | (1/n.a.) | >4 | A, P, M, IR | TR | DA | FD | n.a. | Both |
| Qu (2016) [89] | (10/25) | 1 | A | TR | F | FD | ROC curve | Dyn |
| Sazonov (2013) [90] | (1/n.a.) | 2 | A, P | FT | STN, STT, SW | FD, FRA | n.a. | Both |
| Simila (2017) [41] | (42/74.17 ± 5.57) | 1 | A | TR | SW | FP, FRA | Sens = 80%, Spec = 73% | Dyn |
| Stone (2013) [91] | (15/67) | 1 | K | n.a. | SW | FD | n.a. | Dyn |
| Szurley (2009) [92] | (n.a./n.a.) | 1 | A | TR | n.a. | FP | n.a. | Dyn |
| Tamura (2005) [93] | (6/66.3 ± 5) | 1 | A | TR | SU, SD | FD | Pc = 86% | Dyn |
| Tang (2016) [94] | (1/n.a.) | 1 | R | LG | SW, STR | FD, FP | n.a. | Dyn |
| Turcato (2010) [39] | (5/26 ± 6) | 2 | A, W | TR | STN | FP | ACC = 55–70% | Static |
| Van de Ven (2015) [95] | (1 /n.a.) | 2 | A, P | FT | STN, STT | FD | n.a. | Dyn |
| van Schooten (2016) [96] | (319/75.5 ± 6.9) | 1 | A | TR | DA | FD, FP, FRA | n.a. | Dyn |
| Vincenzo (2016) [97] | (57/74.35 ± 6.53) | 1 | A | TR | STN | FD | n.a. | Static |
| Yao (2015) [98] | (9/25) | 3 | A, G, M | TR | SW, F, R | FD, FP, FRA | n.a. | Dyn |
| Yuan (2015) [99] | (n.a./n.a.) | 2 | A, G | TR | F, STT, L | FD | n.a. | Both |
The authors would like to apologize for any inconvenience caused to the readers by these changes. The changes do not affect the scientific results. The manuscript will be updated and the original will remain online on the article webpage, with a reference to this Correction.
Table 1.
Summary of the wearable sensor-based systems for stability control in elderly people for the considered bibliographic research. Task types include the main activities proposed in the articles both for the dynamic as well as static analyses and reported in Tables 2 and 3. In some cases, both methodologies have been adopted. The manuscripts have been classified according to the main identified aims, i.e. fall risk assessment (FRA), fall detection (FD) and fall prevention (FP). Acronyms for the Validation column: ACC = accuracy, Sens = sensitivity, Spec = specificity, PFA = Probability of false alarm, Pc = Probability of correct decision. Acronyms for the Analysis column: Dyn = Dynamic.
| Author (Year) | Participants (Number/Age) |
Number of Sensors |
Sensor Type | Sensor Position | Task Type | Goals | Validation | Analysis |
|---|---|---|---|---|---|---|---|---|
| Aloqlah (2010) [63] | (3/n.a.) | 1 | A | HD | STN | FP, FRA | ACC ≈ 95% | Both |
| Aminian (2011) [42] | (10/26.1 ± 2.8)&(10/71 ± 4.6) | 3 | A, P, G | FT | SW | FP | Sens = 93%, Spec = 100% | Dyn |
| Bertolotti (2016) [64] | (18/n.a.) | 4 | A, P, G, M | TR, AR | SU, SD, B | FD | n.a. | Dyn |
| Bounyong (2016) [43] | (52/72 ± 6.1) | 2 | A | LG | SW | FRA | ACC = 65% | Dyn |
| Caldara (2015) [65] | (5/31 ± 6)&(4/70.8 ± 7) | 4 | A, P, G, M | TR | SW | FD, FP, FRA | n.a. | Dyn |
| Chen (2010) [66] | (1/n.a.) | 1 | A | FT | SW | FP | Pc = 86% | Dyn |
| Cheng (2013) [67] | (10/24 ± 2) | 2 | A, EMG | LG | SW, SU, SD | FD | Sens = 95.33%, Spec = 97.66% | Dyn |
| Cola (2015) [68] | (30/32.9 ± 12.2) | 1 | A | TR | SW | FD, FRA | ACC = 84% | Dyn |
| Crispim-Junior (2013) [69] | (29/65) | 1 | C | EXT | SW, DA | FD | Sens = 88.33% | Dyn |
| Curone (2010) [70] | (6/29.5) | 1 | A | TR | SU, SD, SW | FD | Pc ≥ 90% | Both |
| De la Guia Solaz (2010) [71] | (10/23.7 ± 2.2)&(10/77.2 ± 4.3) | 2 | A, P | TR | SU, SD, SW, F | FD | ACC 100%, Pc = 93%, PFA = 29% | Dyn |
| Deshmukh (2012) [40] | (4/n.a.) | 3 | A, G, M | LG | STN | FRA | n.a. | Static |
| Di Rosa (2017) [72] | (29/71.1 ± 6.9) | 2 | A, P | FT | DA | FRA | ACC = 95% | Dyn |
| Diraco (2014) [73] | (18/38 ± 6) | 1 | T | EXT | STN | FD | Pc > 83% | Static |
| Fernandez-Luque (2010) [74] | (n.a./n.a.) | 4 | A, P, M, IR | EXT | DA | FD, FRA | n.a. | Dyn |
| Ganea (2012) [75] | (35/54.2 ± 5.7) | 2 | A, G | TR, LG | SU, SD | FD, FP, FRA | ACC = 95% | Dyn |
| Gopalai (2011) [76] | (12/23.45 ± 1.45) | 2 | A, G | TR | STN | FP, FRA | n.a. | n.a. |
| Greene (2011) [77] | (114/71 ± 6.6) | 2 | A, G | LG | SW | FD | n.a. | Dyn |
| Hegde (2015) [78] | (n.a./n.a.) | 3 | A, P, G | FT | n.a. | FD, FRA | n.a. | Dyn |
| Howcroft (2017) [79] | (100/75.5 ± 6.7) | 2 | A, P | TR, HD, LG, FT | SW | FP, FRA | ACC = 78%, Sens = 26%, Spec = 95% | Dyn |
| Howcroft (2017) [80] | (76/75.2 ± 6.6) | 2 | A, P | TR, HD, LG, FT | SW, DW | FP, FRA | ACC = 57%, Sens = 43%, Spec = 65% | Dyn |
| Howcroft (2016) [81] | (100/75.5 ± 6.7) | 2 | A, P | TR, HD, LG, FT | SW, DW | FD, FP, FRA | n.a. | Dyn |
| Jian (2015) [82] | (8/33) | 2 | A, G | TR | F | FD | n.a. | Dyn |
| Jiang (2011) [83] | (48/40) | 3 | A, P, C | n.a. | SW, STN | FP, FRA | n.a. | Dyn |
| Karel (2010) [84] | (41/24 ± 4)&(50/67 ± 5) | 1 | A | TR | SW | FD | Sens = 98.4%, Spec =99.9% | Dyn |
| Micó-Amigo (2016) [85] | (20/73.7 ± 7.9) | 2 | A, G | TR, LG | SW | FD, FP, FRA | n.a. | Dyn |
| Najafi (2002) [86] | (11/79 ± 6) | 1 | G | TR | SU, SD | FRA | Sens ≥ 95%, Spec ≥ 95% | Dyn |
| Ozcan (2016) [87] | (n.a./n.a.) | 2 | A, G | TR | n.a. | FD | Sens = 96.36%, Spec = 92.45% | Static |
| Paoli (2011) [88] | (1/n.a.) | >4 | A, P, M, IR | TR | DA | FD | n.a. | Both |
| Qu (2016) [89] | (10/25) | 1 | A | TR | F | FD | ROC curve | Dyn |
| Sazonov (2013) [90] | (1/n.a.) | 2 | A, P | FT | STN, STT, SW | FD, FRA | n.a. | Both |
| Simila (2017) [41] | (42/74.17 ± 5.57) | 1 | A | TR | SW | FP, FRA | Sens = 80%, Spec = 73% | Dyn |
| Stone (2013) [91] | (15/67) | 1 | K | n.a. | SW | FD | n.a. | Dyn |
| Szurley (2009) [92] | (n.a./n.a.) | 1 | A | TR | n.a. | FP | n.a. | Dyn |
| Tamura (2005) [93] | (6/66.3 ± 5) | 1 | A | TR | SU, SD | FD | Pc = 86% | Dyn |
| Tang (2016) [94] | (1/n.a.) | 1 | R | LG | SW, STR | FD, FP | n.a. | Dyn |
| Turcato (2010) [39] | (5/26 ± 6) | 2 | A, W | TR | STN | FP | ACC = 55–70% | Static |
| Van de Ven (2015) [95] | (1 /n.a.) | 2 | A, P | FT | STN, STT | FD | n.a. | Dyn |
| van Schooten (2016) [96] | (319/75.5 ± 6.9) | 1 | A | TR | DA | FD, FP, FRA | n.a. | Dyn |
| Vincenzo (2016) [97] | (57/74.35 ± 6.53) | 1 | A | TR | STN | FD | n.a. | Static |
| Yao (2015) [98] | (9/25) | 3 | A, G, M | TR | SW, F, R | FD, FP, FRA | n.a. | Dyn |
| Yuan (2015) [99] | (n.a./n.a.) | 2 | A, G | TR | F, STT, L | FD | n.a. | Both |
References
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