Skip to main content

Table 4 Multi-trait/multi-item matrix for item convergent and item discriminant (n = 428)

From: Development of a patient safety care activity scale for clinical nurses in Korea

Factor Item No Correlation between each item and total scores of sub-factor 2*SE
F1 F2 F3 F4 F5 F6 F7 F8
Security 1 .632 .360 .344 .349 .300 .222 .276 .185 .315
2 .818 .389 .457 .450 .279 .343 .386 .360 .149
3 .785 .475 .390 .424 .285 .406 .346 .368 .133
4 .768 .425 .341 .308 .268 .257 .304 .319 .133
5 .787 .469 .369 .417 .316 .318 .392 .362 .091
6 .819 .432 .381 .500 .377 .396 .441 .361 .134
7 .836 .502 .496 .560 .344 .421 .494 .492 .143
Patient identification 8 .502 .898 .566 .499 .505 .454 .480 .266 .088
9 .464 .924 .475 .398 .484 .431 .443 .191 .082
10 .560 .929 .561 .477 .492 .465 .436 .273 .104
11 .460 .800 .489 .475 .596 .503 .475 .249 .062
Operation (Invasive procedure) 16 .425 .533 .929 .514 .457 .452 .593 .379 .104
17 .520 .604 .928 .611 .537 .518 .599 .401 .114
18 .435 .462 .846 .452 .443 .497 .542 .429 .076
Medication 20 .503 .462 .565 .855 .633 .576 .509 .343 .123
21 .477 .430 .553 .819 .493 .532 .472 .394 .123
22 .395 .468 .490 .850 .595 .648 .609 .373 .077
23 .527 .463 .433 .811 .636 .676 .697 .369 .081
25 .348 .328 .331 .776 .562 .602 .592 .219 .049
Blood transfusion 26 .398 .537 .495 .687 .847 .635 .680 .236 .078
27 .362 .546 .505 .683 .885 .696 .602 .207 .071
28 .392 .609 .510 .632 .906 .720 .604 .316 .079
29 .364 .553 .468 .565 .883 .690 .621 .258 .082
30 .294 .434 .422 .579 .876 .640 .569 .269 .059
31 .268 .409 .387 .558 .858 .626 .585 .234 .060
Management of infection 32 .381 .435 .448 .636 .675 .885 .583 .335 .056
33 .389 .439 .464 .619 .664 .907 .587 .331 .043
34 .406 .453 .428 .628 .603 .881 .574 .274 .027
35 .359 .479 .521 .684 .674 .870 .641 .376 .055
36 .381 .527 .557 .682 .774 .910 .708 .369 .082
37 .393 .450 .466 .650 .662 .863 .652 .346 .075
Management of falls & sores 38 .422 .422 .582 .617 .615 .639 .793 .374 .070
39 .424 .445 .628 .595 .539 .528 .861 .390 .096
40 .369 .476 .563 .557 .577 .599 .854 .360 .082
41 .406 .471 .545 .590 .584 .613 .873 .373 .068
42 .404 .398 .579 .548 .537 .603 .860 .434 .060
43 .341 .455 .515 .581 .629 .493 .813 .343 .061
44 .424 .477 .487 .647 .698 .652 .830 .383 .083
45 .448 .343 .427 .530 .497 .601 .766 .446 .061
46 .358 .400 .469 .547 .572 .583 .860 .379 .051
Management of fire fighting 47 .397 .268 .384 .340 .284 .345 .436 .943 .042
48 .361 .251 .441 .326 .283 .365 .489 .922 .035
49 .462 .227 .386 .435 .250 .364 .407 .910 .074
50 .427 .280 .446 .426 .254 .336 .386 .921 .084
  1. S.E Standard Error