Skip to main content
. 2020 Dec 29;296:113692. doi: 10.1016/j.psychres.2020.113692

Table 2.

Comparison of emotional-behavioral dimensions expressed with the same severity degree before and during lockdown in children and adolescents with ADHD.

Low Before Low Before Low During Low During Moderate Before Moderate Before Moderate During Moderate During Severe Before Severe Before Severe During D Severe uring
NO YES NO YES χ² p NO YES NO YES χ² p NO YES NO YES χ² p
Boredom C 377 (71.4%) 151 (28.6%) 446 (84.5%) 82 (15.5%) 28.720 .000 410 (77.7%) 118 (22.3%) 349 (66.1%) 179 (33.9 21.053 .000 447 (84.7%) 81 (15.3%) 377 (71.4%) 151 (28.6%) 44.226 .000
A 345 (74.4%) 119 (25.6%) 384 (82.8%) 80 (17.2%) 10.090 .000 367 (79.1%) 97 (20.9%) 316 (68.1%) 148 (31.9%) 20.325 .000 400 (86.2%) 64/13.8%) 366 (78.9%) 98 (21.2%) 16.500 .000
Temper tantrum C 382 (72.3%) 146 (27.7%) 439 (83.1%) 89 (16.9%) 21.930 .000 427 (80.9%) 101 (19.1%) 397 (75.2%) 131 (24.8%) 5.760 .016 474 (89.8%) 54 (10.2%) 446 (84.5%) 82 (15.5%) 13.500 .000
A 326 (70.3%) 138 (29.7%) 381 (82.1%) 83 (17.9%) 24.009 .000 387 (83.4%) 77 (16.6%) 357 (76.9%) 107 (23.1%) 8.087 .004 433 (93.3%) 31 (6.7%) 419 (90.3%) 45 (9.7%) 4.447 .035
Sadness C 421 (79.7%) 107 (20.3%) 462 (87.5%) 66 (12.5%) 12.800 .000 489 (92.6%) 39 (7.4%) 454 (86%) 74 (14%) 15.413 .000 518 (98.1%) 10 (1.9%) 497 (94.1%) 31 (5.9%) 14.205 .000
A 368 (79.3%) 96 (20.7%) 409 (88.1%) 55 (11.9%) 18.824 .000 409 (88.1%) 55 (11.9%) 397 (85.6%) 67 (14.4%) 2.017 .156 450 (97.0%) 14 (3%) 445 (95.9%) 19 (4.1%) .359*
Little enjoy/interest C 440 (83.3%) 88 (16.7%) 460 (87.1%) 68 (12.9%) 3.167 .075 482 (91.3%) 46 (8.7%) 423 (80.1%) 105 (19.9%) 32.038 .000 509 (96.4%) 19 (3.6%) 472 (89.4%) 56 (10.6%) 24.453 .000
A 389 (83.8%) 75 (16.2%) 411 (88.6%) 53 (11.4%) 5.128 .024 413 (89.0%) 51 (11.0%) 386 (83.2%) 78 (16.8%) 7.429 .006 443 (95.5%) 21 (4.5 427 (92%) 37 (8%) 6.618 .010
Restlessness C 387 (73.3%) 141 (26.7%) 431 (81.6%) 97 (18.4%) 12.006 .001 343 (65%) 185 (35%) 339 (64.2%) 189 (35.8%) .052 .819 413 (78.2%) 115 (21.8%) 398 (75.4%) 130 (24.6%) 2.613 .106
A 320 (69%) 144 (31%) 350 (75.4%) 114 (24.6%) 5.128 .024 330 (71%) 134 (28.9%) 327 (70.5%) 137 (29.5%) .030 .862 397 (85.6%) 67 (14.4%) 393 (84.7%) 71 (15.3%) .155 .694
Opposition C 425 (80.5%) 103 (19.5%) 451 (85.5%) 77 (14.6%) 6.010 .014 389 (73.7%) 139 (26.3%) 394 (74.6%) 134 (25.4%) .139 .709 426 (80.7%) 102 (19.3%) 415 (78.6%) 113 (21.4%) 1.887 .170
A 361 (77.1%) 103 (22.2%) 398 (85.8%) 66 (14.2%) 12.832 .000 353 (76.1%) 111 (23.9%) 347 (74.8%) 117 (25.2%) .227 .634 395 (85.1%) 69 (14.9%) 389 (83.8%) 75 (16.2%) .500 .480
Irritability C 374 (70.8%) 154 (29.2%) 436 (82.6%) 92 (17.4%) 24.162 .000 368 (69.7%) 160 (30.3%) 361 (68.4%) 167 (31.6%) .203 .652 447 (84.7%) 81 (15.3%) 424 (80.3%) 104 (19.7%) 6.817 .009
A 310 (66.8%) 154 (33.2%) 354 (76.3%) 110 (23.7%) 11.556 .001 346 (74.6%) 118 (25.4%) 345 (74.8%) 119 (25.6%) .000 1.00 411 (88.6%) 53 (11.4%) 397 (85.6%) 67 (14.4%) 2.914 .088
Anxiety C 427 (80.9%) 101 (19.1%) 468 (88.6%) 60 (11.4%) 18.391 .000 438 (83%) 90 (17%) 434 (82.2%) 94 (17.8%) .094 .759 498 (94.3%) 30 (5.7%) 477 (90.3%) 51 (9.7%) 8.889 .003
A 363 (78.2%) 101 (20.7%) 403 (86.9%) 61 (13.1%) 15.210 .000 382 (82.3%) 82 (17.2%) 391 (84.3%) 73 (15.7%) .810 .368 435 (93.8%) 29 (6%) 425 (91.6%) 39 (8.4%) 2.382 .123
Verbal aggression C 442 (83.7%) 86 (16.3%) 468 (88.6%) 60 (11.4%) 7.813 .005 434 (82.2%) 94 (17.8%) 436 (82.6%) 92 (17.4%) .013 .911 483 (91.5%) 45 (8.5%) 466 (88.3%) 62 (11.7%) 5.224 .022
A 371 (80%) 93 (20%) 401 (86.4%) 63 (13.6%) 10.782 .001 380 (81.9%) 84 (18.1%) 374 (80.6%) 90 (19.4%) .321 .571 428 (92.2%) 36 (7.8%) 417 (89.9%) 47 (10.1%) 3.226 .072
Argument C 400 (75.8%) 128 (24.2%) 445 (84.3%) 83 (15.7%) 11.877 .000 388 (73.5%) 140 (26.5%) 370 (70.1%) 158 (29.9%) 1.389 .239 452 (85.6%) 76 (14.4%) 418 (79.2%) 110 (20.8%) 7.669 .006
A 329 (70.9%) 135 (29.1%) 380 (81.9%) 84 (18.1%) 15.528 .000 326 (70.3%) 138 (29.7%) 335 (72.2%) 129 (27.8%) .362 .548 403 (86.9%) 61 (13.1%) 367 (79.1%) 97 (20.9%) 10.560 .001
Physical aggression C 442 (83.7%) 86 (16.3%) 462 (87.5%) 66 (12.5%) 4.628 .031 481 (91.1%) 47 (8.9%) 473 (89.6%) 55 (10.4%) .875 .350 505 (95.6%) 23 (4.4%) 492 (93.2%) 36 (6.8%) .011*
A 403 (86.9%) 61 (13.1%) 405 (87.3%) 59 (12.7%) .019 .890 436 (94%) 28 (6%) 422 (90.9%) 42 (9.1%) 4.694 .030 453 (97.6%) 11 (2.4%) 457 (98.5%) 7 (1.5%) .388*

using binomial distribution C=children; A= adolescents.