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Table 3 Comparison of ANT, Schulte Gird test, and SDMTV between two groups of patients

From: Effects of motor imagery based brain-computer interface on upper limb function and attention in stroke patients with hemiplegia: a randomized controlled trial

Variables

Group

Baseline

Final

Change-value

ED, (95%CI)

P-value

ANT

Alert network

RT(ms)

BCI

90.6(47.0, 135.5)

117.9(81.0, 172.7)

31.7(10.5, 60.5)

32.4, (58.4 to 85.6)

< 0.001

CR

97.6(51.0, 178.6)

76.26(35.2, 120.6)

−20.6(− 69.0, 26.9)

Orienting network

RT(ms)

BCI

30.2(11.2, 47.7)

50.5(28.1, 98.7)

17.86(1.5, 53.0)

5.6, (29.8 to 55.8)

0.010

CR

45.8(14.8, 94.6)

51.5(23.1, 68.4)

−1.67(− 38.5, 24.4)

Executive control network RT(ms)

BCI

182.9(136.3, 220.9)

130.0(90.0, 182.7)

−51.8(− 96.9, − 12.3)

−105.9, (− 68.3 to − 23.6)

0.002

CR

135.7(105.8, 186.8)

156.3(124.2, 198.4)

4.7(− 19.3, 49.6)

Total average RT(ms)

BCI

1106.4(984.4, 1353.3)

956.5(847.4, 1127.3)

−121.7(− 260.1, − 54.2)

−244.8, (− 155.8 to − 66.2)

0.002

CR

1194.6(970.3, 1452.3)

1204.2(1023.8, 1464.1)

10.5(− 131.0, 136.6)

Total time(s)

BCI

880.0(848.5, 973.3)

832.0(797.5, 890.5)

−44.5(− 110.5, − 17.0)

−122.0, (− 80.0 to − 35.0)

0.001

CR

922.0(836.2, 1031.0)

936.0(883.5, 1057.0)

28.0(− 53.3, 78.8)

Corrects number

BCI

286.5(266.0, 307.0)

308.5(299.5, 310.3)

15.5(3.0, 41.3)

8.0, (17.0 to 28.0)

< 0.001

CR

299.5(254.0, 307.3)

291.9(269.8, 300.0)

0.0(− 9.3, 18.3)

SDMT

BCI

25.0(20.8, 34.0)

35.0(29.8, 41.5)

8.5(6.0, 11.3)

8.0, (6.0 to − 9.0)

< 0.001

 

CR

28.5(24, 32.3)

29.5(25.0, 34.0)

2.0(− 0.25, 2.0)

Schulte Gird test(s)

BCI

56.8(48.8, 87.1)

44.4(35.9, 56.8)

−14.3(− 29.8, − 9.6)

−19.7, (− 12.8 to − 8.9)

< 0.001

 

CR

56.7(43.8, 68.5)

56.8(45.2, 70.0)

−3.2(− 5.4, 1.6)

  1. Medians and 25 and 75% quartiles are shown; Change-value:final-baseline; RT:response time; BCI: brain-computer interface; CR: conventional rehabilitation; ANT: Attention Network Test; SDMT: Symbol Digit Modalities Test; ED:estimated difference