Abstract
Background
Methods
Results
Conclusion
References
Table 1.
Characteristics |
Pre (N=429) N (%)⋆ | Post (N=420) N (%)⋆ | P value | |
---|---|---|---|---|
Gender | Male | 7 (1.6) | 11 (2.6) | 0.320 |
Female | 421 (98.4) | 409 (97.4) | ||
Age (yr) | Mean±SD | 28.9±4.1 | 28.4±3.8 | 0.069 |
Working duration | <1 | 51 (12.1) | 75 (17.9) | 0.022 |
as a nurse (yr) | 1-<3 | 98 (23.2) | 75 (17.9) | |
3-<5 | 103 (24.3) | 110 (26.3) | ||
5-<10 | 122 (28.8) | 126 (30.1) | ||
≥10 | 49 (11.6) | 32 (7.7) | ||
Mean±SD | 5.0±4.4 | 4.5±3.8 | ||
Education | 3-year college | 73 (17.1) | 76 (18.4) | 0.479 |
4-year college | 329 (77.0) | 319 (77.4) | ||
Postgraduate | 25 (5.9) | 17 (4.1) | ||
Type of employment | Full-time | 315 (76.6) | 290 (70.0) | 0.032 |
Part-time | 96 (23.4) | 124 (30.0) | ||
Current working places | Wards | 239 (56.0) | 242 (57.6) | 0.634 |
ICUs | 90 (21.1) | 95 (22.6) | ||
ORs | 55 (12.9) | 53 (12.6) | ||
ERs | 27 (6.3) | 20 (4.8) | ||
Others | 16 (3.7) | 10 (2.4) | ||
Taking hepatitis B | Yes | 364 (85.0) | 346 (82.8) | 0.368 |
immunization | No | 64 (15.0) | 72 (17.2) | |
Hepatitis B antibody | Have | 300 (70.6) | 311 (74.6) | 0.418 |
Do not have | 64 (15.1) | 56 (13.4) | ||
Do not know | 61 (14.4) | 50 (12.0) |
Table 2.
Question | Pre (N=429) N (%)⋆ | Post (N=420) N (%)⋆ | P value |
---|---|---|---|
Knowledge about bloodborne infectious disease | |||
The frequency of hepatitis B, C in hospitals compared with general population | 34 (7.9) | 23 (5.5) | 0.151 |
Duration that hepatitis B immunization remains effective | 224 (53.2) | 220 (52.9) | 0.926 |
HBV transmission mode | 421 (98.4) | 410 (97.9) | 0.584 |
HCV transmission mode | 376 (88.1) | 377 (90.2) | 0.319 |
HIV transmission mode | 425 (99.3) | 419 (100.0) | 0.249 |
The risk of transmitting HBV after invasive injury by a contaminated sharps | 99 (23.2) | 125 (30.1) | 0.023 |
The risk of transmitting HCV after invasive injury by a contaminated sharps | 113 (26.5) | 161 (38.8) | <0.001 |
The risk of transmitting HIV after invasive injury by a contaminated sharps | 211 (49.2) | 247 (59.8) | 0.002 |
Possibility of death by hepatitis C infection | 310 (72.3) | 348 (82.9) | <0.001 |
Immunization against HBV | 398 (93.0) | 397 (94.5) | 0.356 |
Immunization against HCV | 339 (79.6) | 346 (82.4) | 0.299 |
Immunization against HIV | 356 (83.4) | 330 (78.8) | 0.087 |
Effect of zidovudine on reducing HIV sero-conversion | 57 (13.5) | 85 (20.6) | 0.006 |
Effect of passive immunization with hepatitis B immunoglobin | 170 (40.5) | 210 (50.5) | 0.004 |
Mean±SD† | 8.3±1.8 | 8.9±1.9 | <0.001 |
Knowledge about postexposure coping | |||
Go on working regardless of sharp injuries | 373 (91.6) | 373 (93.5) | 0.320 |
Report and fill out an injury report | 410 (96.2) | 407 (97.6) | 0.254 |
Take a blood test | 412 (98.1) | 400 (96.9) | 0.253 |
Observe blood test for 3 months | 388 (92.4) | 388 (94.4) | 0.241 |
Need to get an anti-tetanus shot | 378 (91.7) | 379 (92.9) | 0.538 |
Get advice from colleague | 397 (96.4) | 394 (96.6) | 0.871 |
Mean±SD‡ | 5.7±0.7 | 5.7±0.7 | 0.372 |
⋆ N (%) means the number and percent of nurses who answered correctly for each question and missing data are eliminated.
† Mean±SD represents average score and standard deviationof 14 questions of knowledge about bloodborne infectious disease. Each question has 1 point when they answer correctly, and total is from 0 to 14 points.
Table 3.
Questions | Pre (N=429) | Post (N=420) N (%) | P value |
---|---|---|---|
Postexposure reporting prevents future problems for me | 405 (95.7) | 405 (97.1) | 0.282 |
Postexposure reporting would benefit me and my family members | 396 (93.6) | 399 (96.1) | 0.097 |
Postexposure reporting may lead to early disease transmission protection | 407 (96.4) | 406 (97.6) | 0.328 |
Postexposure reporting would not be so anxious about HBV/HCV/HIV | 329 (77.8) | 352 (84.8) | 0.009 |
Postexposure reporting is lengthy and time consuming⋆ | 267 (63.7) | 291 (69.8) | 0.063 |
Postexposure reporting is embarrassing⋆ | 200 (47.6) | 234 (55.8) | 0.017 |
Postexposure reporting involves too much paperwork⋆ | 170 (40.6) | 214 (51.3) | 0.002 |
Postexposure reporting is inconvenient⋆ | 168 (40.0) | 224 (53.6) | <0.001 |
Postexposure reporting is useless if the injuries are minor⋆ | 328 (78.7) | 363 (87.3) | 0.001 |
Postexposure reporting is not needed if patients do not have bloodborne infections⋆ | 267 (63.7) | 314 (75.7) | <0.001 |
Postexposure reporting is not needed if the injuries are my errors⋆ | 389 (93.7) | 398 (95.4) | 0.276 |
Postexposure reporting is unknown to me⋆ | 382 (91.6) | 401 (96.2) | 0.006 |
Mean±SD† | 8.9±2.3 | 9.6±2.2 | <0.001 |
† Mean±SD represents average score and standard deviationof 12 questions of attitude toward postexposure reporting. Each question has 1 point when they show positiveattitude, and total is from 0 to 12 points. Abbreviations: HBV, hepatitis B virus; HCV, hepatitis C virus; HIV, human immunodeficiency virus; SD, standard deviation.
Table 4.
Questions |
Pre (N=429) N (%) |
Post (N=420) N (%) |
P value |
---|---|---|---|
Gloving | |||
Gloving during IV or IM injection | 31 (7.5) | 42 (10.1) | 0.185 |
Gloves are provided, whenever needed | 361 (86.0) | 390 (93.5) | <0.001 |
Handling of used needles | |||
No needle recapping | 101 (23.7) | 80 (19.2) | 0.110 |
Use one-hand technique | 145 (34.4) | 232 (56.3) | <0.001 |
Remove immediately after use | 390 (91.5) | 391 (93.8) | 0.218 |
Use of needle containers | 0.686† | ||
Use needle containers | 419 (99.1) | 418 (99.5) | |
Needle containers are provided, whenever needed | 419 (98.6) | 420 (100.0) | 0.031+ |
Table 5.
Pre | Post | % change | |
---|---|---|---|
Number of nurses | 429 | 420 | |
Number of needlestick injuries during 1 year | 443 | 264 | -40.4 |
Number of needlestick injuries per nurse during 1 year | 1.03 | 0.63 | -38.8 |
Number of postexposure reporting | 32 | 124 | 287.5 |
Percent of postexposure reporting⋆ (%) | 7.2 | 47.0 | 552.8 |