Journal List > Korean J Adult Nurs > v.30(2) > 1095599

Kim and Hwang: Impact of Safety Climate Perception and Barriers to Adverse Drug Reaction Reporting on Clinical Nurses' Monitoring Practice for Adverse Drug Reactions

Abstract

Purpose

The aim of this study was to impact describe the perception of safety and barriers to adverse drug reactions (ADR) reporting on clinical nurses' monitoring practice for ADR.

Methods

A cross-sectional descriptive study was conducted for 270 nurses working at two major general hospitals by convenience sampling. Data were collected using self-report structured questionnaires from May to June, 2017 and analyzed using the SPSS/WIN 22.0 program.

Results

The nurses' mean score of perceived safety climate was identified towards the hospital organization level (34.41±7.12), towards the work unit level (66.32±9.42), towards the individual level (7.56±1.50) and towards the ADR monitoring practice (32.68±5.42). ADR monitoring practices are positively correlated with that of perceived safety climate at the work unit level and negatively correlated with the barriers to ADR reporting both at the individual and organizational (p<.001) levels. Multiple regression analysis showed that perceived safety climate at the work unit level (β=.37), at the hospital organization level (β=-.18) and the individual barriers to ADR reporting (β=-.42) were found to be predictors of ADR monitoring practice (Adj R2=.36, F=16.38, p<.001).

Conclusion

These findings suggest that an effective educational program needs to be developed to assist the clinical nurses’ ADR monitoring practice by improving the nurses’ perception of safety climate at the work unit level and reducing the barriers to ADR reporting.

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Table 1.
Degrees of Perceived Safety Climate, Barriers to Adverse Drug Reaction (ADR) Reporting and ADR Monitoring Practice (N=270)
Variables Categories M± SD (total score) Actual range Possible range M± SD (by item)
Perceived safety climate Hospital safety climate (12 items) 34.41±7.12 15~54 12~60 2.87±0.67
Work-unit safety climate (21 items) 66.32±9.42 21~91 21~105 3.16±0.60
Individual/Interpersonal safety climate (2 items) 7.56±1.50 3~10 2~10 3.78±0.74
Barriers to ADR reporting Individual barriers to ADR reporting 17.18±3.96 5~30 5~30 3.45±1.09
 Lack of knowledge 1~6 1~6 3.40±0.97
 Lack of time to report 1~6 1~6 4.17±1.19
 Be unhelpful and meaningless to treat 1~6 1~6 3.32±1.15
 I'm not interested in reporting 1~6 1~6 3.05±1.07
 I don't know what medicines to report 1~6 1~6 3.28±1.08
Organizational barriers to ADR reporting 14.21±4.30 5~25 5~30 2.84±1.15
 I'm afraid of doctors' reproaches 1~6 1~6 2.76±1.09
 I don't know how to report it. 1~6 1~6 2.51±1.27
 I'm afraid of get blamed by my co-worker 1~5 1~6 2.52±1.16
 Lack of positive feedback from the boss 1~6 1~6 3.27±1.10
 Because the reporting system is difficult 1~6 1~6 3.14±1.11
ADR monitoring practice 32.68±5.42 10~46 10~50 3.27±0.03

ADR=adverse drug reaction.

Table 2.
Differences in Perceived Safety Climate by Participants' Characteristics (N=270)
Variables Categories n (%) Perceived safety climate
Hospital Work-unit Individual/ Interpersonal
M± SD t or F (p) M± SD t or F (p) M± SD t or F (p)
Age (year) 22~29 a 164 (61.0) 34.54±7.52 2.41 66.42±9.83 2.08 7.45±1.61 1.28
30~39 b 57 (20.8) 32.85±5.72 (.092) 64.55±9.04 (.127) 7.82±1.22 (.280)
40~58 c 49 (18.2) 35.88±6.86 68.33±7.75 7.60±1.41
Education College a 79 (29.3) 32.70±6.06 4.50 64.57±8.28 2.65 7.47±1.58 0.26
Bachelor b 176 (65.2) 34.89±7.49 (.012) 66.80±9.99 (.073) 7.46±1.58 (.772)
≥ Master c 15 (5.5) 34.86±5.16 a, c< b 70.00±5.87 7.73±1.28
Marital status Unmarried 199 (73.7) 35.17±6.24 1.05 67.51±8.67 1.21 7.56±1.34 0.09
Married 71 (26.3) 34.14±7.40 (.295)  65.91±9.65 (.227)  7.56±1.55 (.994) 
Total clinical experience (year) 3 a 99 (36.7) 36.68±0.81 7.46 68.41±1.05 4.09 7.51±1.62 0.38
3~4 b 46 (17.0) 31.69±0.89 (<.001) 63.14±1.14 (.003)  7.41±1.54 (.823)
5~9 c 61 (22.6) 31.85±0.68 a, e> b, c 64.03±1.16 a, e> b 7.70±1.38
10~14 d 15 (5.6) 33.07±1.16 64.71±2.81 7.80±1.20
≥15 e 49 (18.1) 35.92±0.97 68.25±1.12 7.52±1.44
Clinical experience in current hospital (year) 3 a 99 (36.7) 36.88±7.75 8.73 68.67±9.98 4.91 7.48±1.62 0.36
3~4 b 47 (17.4) 31.31±6.46 (<.001) 62.64±8.18 (<.001)  7.49±1.53 (.833)
5~9 c 62 (23.0) 31.68±5.39 a, e> b, c 63.82±8.92 a> b, c 7.69±1.39
10~14 d 14 (5.2) 34.78±5.11 67.00±11.4 7.86±1.09
≥15 e 48 (17.7) 35.66±6.66 67.96±7.62 7.51±1.45
Regional pharmacovigilance center No 124 (45.9) 33.27±7.50 -2.42 64.56±9.02 -2.76 7.69±1.52 1.31
Yes 146 (54.1) 35.38±6.64 (.016) 67.76±9.51 (.006) 7.44±1.47 (.190)
Frequency of ADR education 0 68 (25.1) 35.84±7.57 1.81 66.65±9.99 0.04 7.69±1.56 1.22
1~3 199 (73.7) 33.91±7.03 (.165) 66.29±9.33 (.958) 7.57±1.46 (.296)
4~6 3 (1.2) 34.00±3.00 65.67±1.15 6.33±2.08
Frequency of ADR reporting (for 1year) 0 128 (47.4) 34.70±7.59 0.64 65.73±9.69 0.80 7.61±1.49 0.27
1~10 129 (47.7) 34.33±6.77 (.529) 67.06±9.28 (.450) 7.49±1.55 (.765)
≥11 13 (4.9) 32.38±5.75 64.77±8.15 7.69±1.18

ADR=adverse drug reaction;

Scheffé test.

Table 3.
Differences in Barriers to Adverse Drug Reaction (ADR) Reporting and ADR Monitoring by Participants' Characteristics (N=270)
Variables Categories Barriers to ADR reporting ADR monitoring practice
Individual Organizational
M± SD t or F (p) M± SD t or F (p) M± SD t or F (p)
Age (year) 22~29 a 17.37±3.92 0.77 14.99±4.10 8.48 32.26±5.04 3.48
30~39 b 17.15±4.29 (.466) 13.45±4.29 (<.001) 32.24±5.59 (.032)
40~58 c 16.57±3.75 12.37±4.33 a> c 34.51±6.20
Education College a 17.13±4.07 0.05 13.82±4.53 .62 32.41±5.70 1.33
Bachelor b 17.17±3.99 (.956) 14.42±4.13 (.538) 32.61±5.30 (.267)
≥ Master c 17.47±3.23 13.73±5.04 34.86±5.16
Marital status Unmarried 17.36±3.89 -1.25 14.66±4.11 -2.94 33.98±5.61 2.34
Married 16.67±4.14 (.214) 12.94±4.59 (.004) 32.22±5.29 (.020) 
Total clinical experience (year) 3 a 16.66±4.22 1.30 15.65±3.98 6.25 32.89±4.99 2.81
3~4 b 17.85±3.65 (.271) 14.07±4.16 (<.001) 31.21±5.38 (.026) 
5~9 c 17.88±3.49 13.89±3.87 a> d 31.83±4.72 b< e 
10~14 d 16.86±5.48 13.07±4.96 33.00±6.55
≥15 e 16.88±3.69 12.20±4.49 34.57±6.32
Clinical experience in current hospital (year) 3 a 16.58±4.19 1.71 15.58±4.07 5.77 32.92±4.98 2.90
3~4 b 18.15±3.72 (.148) 14.21±3.98 (<.001) 31.12±5.32 (.022) 
5~9 c 17.76±3.36 13.84±3.90 a> d 31.91±4.73
10~14 d 16.92±5.72 12.79±5.15 32.84±6.53
≥15 e 16.83±3.72 12.29±4.49 32.68±5.42
Regional pharmacovigilance center No 16.85±4.10 -1.23 15.14±4.02 3.35 32.41±5.25 -7.36
Yes 17.45±3.84 (.220) 13.42±4.38 (.001) 32.90±5.58 (.462) 
Frequency of ADR education 0 16.47±3.83 1.43 14.62±4.08 0.44 31.77±5.48 1.54
1~3 17.42±4.02 (.241) 14.05±4.40 (.644) 33.10±5.35 (.215)
4~6 16.50±3.54 14.00±3.46 31.67±5.03
Frequency of ADR reporting (for 1 year) 0 a 17.31±3.97 0.20 15.83±3.88 23.57 31.84±5.45 4.88
1~10 b 17.02±3.98 (.823) 13.05±4.05 (<.001) 33.14±5.34 (.008)
≥11 c 17.46±3.95 9.92±4.13 a> b> c 36.23±4.25 a< c

ADR=adverse drug reaction;

Scheffé test.

Table 4.
Correlations among Safety Climate, Barriers to Adverse Drug Reaction (ADR) Reporting, and ADR Monitoring Practice (N=270)
Variables Categories Perceived safety climate Barriers to ADR reporting ADR monitoring practice
Hospital Work-unit Individual Individual Organizational
r (p) r (p) r (p) r (p) r (p) r (p)
Perceived safety climate Hospital 1
Work-unit .70 (<.001) 1
Individual/ -.11 (.082) .02 (.720) 1
interpersonal
Barriers to ADR reporting Individual -.42 (<.001) -.54 (<.001) -.15 (.013) 1
Organizational .17 (.006) -.28 (<.001) -.24 (<.001) .51 (<.001) 1
ADR monitoring practice .27 (<.001) .47 (<.001) .06 (.318) -.54 (<.001) -.31 (<.001) 1

ADR=adverse drug reaction.

Table 5.
Predictors of Adverse Drug Reaction Monitoring Practice (N=270)
Variables Categories Model 1 Model 2
B SE β t p B SE β t p
(Constant) 44.55 1.56 28.59 .001 32.11 3.40 9.45 .001
Individual factors Age (year)
 40~58 (ref.)
 30~39 -1.23 1.95 -.09 -0.63 .528 -1.15 1.88 -.08 -0.61 .543
 22~29 1.27 1.03 .11 1.24 .217 1.07 0.99 .09 1.08 .280
Marital status
 Married (ref.)
 Unmarried 0.66 0.95 .05 0.70 .482 0.69 0.91 .05 0.75 .452
Total clinical experience
 ≥15 (ref.)
 5~14 3.27 1.96 .23 1.67 .096 2.98 1.90 .21 1.57 .118
 <5 -0.70 0.88 -.06 -0.78 .434 -0.54 0.88 -.05 -0.62 .538
Perceived barriers to ADR reporting -0.75 0.07 -.55 -10.08 .001 -0.58 0.10 -.42 -6.03 .001
Organizational factors Safety climate at work-unit level 0.22 0.05 .37 4.81 .001
Safety climate at hospital organization level -0.14 0.06 -.18 -2.51 .013
Organizational barriers to ADR reporting 0.01 0.78 .01 0.14 .886

R2=.32, Adjusted R2=.30, F=19.07, p<.001 R2=.38, Adjusted R2=.36, F=16.38, p<.001

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