Resilience and mindfulness among radiological personnel in Norway, their relationship and their impact on quality and safety– a questionnaire study

Background Stress and burnout are widespread problems among radiological personnel Individual and organizational resilience and mindfulness offer protection against burnout. Aim To investigate the level of resilience and mindfulness among radiological personnel, the associations between organizational resilience, individual resilience, and mindfulness, and how these factors impact the quality of care provided in radiological departments. Methods An online questionnaire consisting of the Connor-Davidson Resilience Scale, the Mindful Attention Awareness Scale, the Benchmark Resilience Tool, and questions regarding burnout, and quality and safety was used. Data analysis consisted of descriptive statistics, bivariate correlation and standard multiple regression. Results and Conclusion Few participants considered burnout a significant challenge. Individual and organizational resilience were low (30.40 ± 4.92 and 63.21 ± 13.63 respectively), and mindfulness was high (4.29 ± 0.88). There was a significant correlation between individual and organizational resilience (p = 0.004), between individual resilience and mindfulness (p = 0.03), and between organizational resilience and mindfulness (p = 0.02). Individual and organizational resilience affect each other. However; neither significantly affect quality and safety, nor mindfulness Supplementary Information The online version contains supplementary material available at 10.1186/s13104-024-06748-1.

Organizational resilience regards an organization's ability to manage change, bounce back from setbacks and maintain desirable functions and outcomes under pressure.This is influenced by for example leadership practices and human capital [14].Some studies show a link between individual resilience and organizational resilience, and that these two types of resilience affect each other [15][16][17].
The objective of this study is to investigate the level of resilience and mindfulness among radiological personnel, the associations between organizational resilience, individual resilience, and mindfulness, and how these factors impact the quality of care provided in radiological departments.

Design and setting
This study utilized a cross-sectional design to collect data on resilience, mindfulness, and the quality and safety of care among healthcare workers and their departments.The study is set within radiological departments in Norway, which encompasses both public hospitals and private institutions.

Population, study size and recruitment
The study population consisted of radiologists, registrars, radiographers, and radiation therapists.Participants were selected based on the following eligibility criteria; (a) they had a valid authorizations and (b) they currently worked in a clinical setting.According to an online sample size calculator (surveymonkey.com) the estimated sample size needed for this study, based on population size, 95% CI and 5% margin of error, was approximately 356 participants, which was not reached.
Participants were recruited in collaboration with the Norwegian Society of Radiographers and the Norwegian Radiological Association.These associations posted the link to a digital, online questionnaire on social media and their newsletter, resulting in probability sampling.Recruitment lasted from July 18th to October 5th 2022 and included a total of 4783 members.

Variables, data sources and measurement
The variables of interest in this study were individual resilience, mindfulness, organizational resilience, and quality and safety.Background variables that were used were public vs. private setting, and how leaders address burnout.All these variables were measured through a questionnaire consisting of six parts.
Not all parts had a Norwegian version available.The researcher, following the steps described by the Norwegian Directory of Health, translated this from English to Norwegian.Too see the interview guide used in the validation of the translated questionnaire, see supplementary file 2.
Part 1 was designed by the researcher to collect demographic data about the respondent.This included profession, workplace (public vs. private), department size and whether their position included personnel management.
Part 2 is the Norwegian Connor-Davidson Resilience Scale (CD-RISC-10), which is used to assess the ability to respond and adapt to life adversity, trauma, tragedy, threats or other major life stressors [18].
Part 3 is the five item Mindfulness Attention Awareness Scale (MAAS) translated to Norwegian by Smith et al.This scale measures the extent to which an individual can attend to, and remain aware of, experiences in the present moment [19].. Part 4 is the short version of the Benhmark Resilience Tool (BRT 13), which assesses behavioral traits and perceptions linked to the organization's ability to plan for, respond to, and recover from emergencies and crises (organizational resilience) [20].
Parts 5 and 6 are aimed at specific groups.Part 5 was intended for respondents with personnel management roles and was only made available for the respondents who answered they had such roles.These questions were inspired by the questionnaire developed by Parikh et al. (2020) to evaluate a leader's effectiveness in detecting burnout among employees, and the tools used to measure burnout among employees [21].
Part 6 was intended for radiographers and radiotherapists and only made available for those listing these as their profession.The researcher designed the questions to evaluate the aspects of quality and safety in radiology that may be affected by stress and mindfulness.To see the questionnaire in its entirety, see supplementary file 1.

Statistical analysis
All analyses were performed using IBM SPSS version 26.0.Cronbach's α was measured to further validate the translated parts of the questionnaire.A low value could indicate poor translation.
Demographic data, the score for individual and organizational resilience and mindfulness are described using frequencies and means.See Figs. 1, 2, 3, 4 and 5 for tests of normality performed for all main variables.Bivariate correlation using Spearman's rho was used for correlation analysis, and standard multiple regression was used to further explore the relationships between the variables.
Three models for multiple linear regression were used.In the first model, individual resilience was used as the dependent variable (is individual resilience affected by organizational resilience and mindfulness?).In the second model, organizational resilience was used (is organizational resilience affected by individual resilience and mindfulness), and in the third, quality and safety were used as the dependent variable (is quality and safety affected by both types of resilience and mindfulness?) The model building supports the use of these models.Even if mindfulness might be a confounding factor with individual resilience (see Fig. 6 and limitations for the discussion of its effect), there are no obvious interacting variables (see Fig. 7), and bivariate correlation shows some relationship between most of the variables (see Fig. 8), in addition to the literature indicating that these variables have some effect on each other.
The significance level was set at P < 0.05 for all tests performed.

Results
The Cronbach's α scores ranged from 0.72 to 0.89, indicating internal consistency in all parts of the questionnaire.Thirty-one radiologists, 8 registrars, 24 radiographers and 5 radiotherapists completed the questionnaire (total = 68).Most respondents worked in a public setting (88%), and 67% worked in moderate to large departments.Eleven respondents (16%) had a personnel management role.Of those 11 respondents, 12.9% considered burnout a significant challenge among their employees.Approximately 1.7% of the respondents considered themselves to be very effective at detecting burnout, and 81% reported using a tool to detect employee   produced by SPSS describing the tests of normality that were performed on all main variables: individual resilience (CDRS1 to CDRS10), mindfulness (MAAS1-MAAS5), organizational resilience (BRT1 to BRT13), and quality and safety (QS1 to QS8).This includes the Kolmogorov -Smirnov and Shapiro -Wilk tests.The significance value (Sig.)under 0.05 indicates that the variables individual resilience, organizational resilience and quality and safety are not normally distributed.This does not necessarily indicate a problem with the scale used, but rather reflects the underlying nature of the construct being measured.In the case of resilience previous studies have shown this to be low among radiological personnel, which can explain why this variable is somewhat skewed.Low organizational resilience can explain why this variable is skewed, and high quality and safety can explain why this variable is skewed even if there are no problems with the scales themselves.Further inspections of normality are shown in figures 2, 3, 4 and 5 burnout.The tools used were personal development interviews (55%), questionnaires (33%) and work environment surveys (11%).
The CD-RISC-10 total score was 30.40 ± 4.92, BRT 13 was 63.21 ± 13.63, and MAAS was 4.29 ± 0.88.The highest scores were for those working in the private sector.The total score for quality and safety was 17.79 ± 3.31.The public sector scored slightly lower than the private sector (17.83 vs. 18.20), and departments with the fewest labs (> 5) had the lowest score (16.00 ± 0.44), indicating higher quality.
The relationship between individual resilience, organizational resilience, mindfulness and quality and safety was investigated using bivariate correlation (Spearman's rho is reported).This was chosen when preliminary analysis indicated some violations of normality (see Figs.Standard multiple regression was performed to further explore the relationship between these variables, as described in the statistical analysis.The models revealed no strong violations of normality, linearity, or multicollinearity (Figs. 9, 10 and 11), and residual analysis showed model fit (Fig. 12).Model 1 showed that 13.8% of the variance in individual resilience could be explained by organizational resilience and mindfulness (adjusted R squared 0.138, intercept = 18.79,F = 6.37, p = 0.003, VIF = 1.08), with organizational resilience providing the largest unique contribution (β = 0.31, p = 0.01) (see Fig. 9 for more information).

Discussion
Only a minority of respondents (12.9%) considered burnout a significant challenge among their employees, and a majority (81%) reported having a tool in place for detecting burnout.This contradicts a previous study indicating that most leaders in the radiological field consider burnout a significant challenge among their employees, with only a minority having tools available to detect burnout [21].This difference in results could be explained by differences in what is considered a tool for detecting burnout.In this questionnaire, the respondents consider development interviews, questionnaires, and work environment surveys as tools for detecting burnout, whereas respondents in previous studies might utilize these tools, but not consider them tools for detecting burnout.
The total CD-RISC-10 and BRT 13 scores indicate relatively low individual and organizational resilience among the respondents, which is consistent with previous studies [22,23].This has been attributed to stress, frustration, lack of stress buffers, increased complexity of tasks, less resources, time constraints and worrying about the effect of diagnostic error on patient care [22,23].At the same time, these studies demonstrated a high degree of optimism, indicating confidence in respondents' ability to overcome the difficulties at hand [22,23].
Based on the correlation analysis there is a small, but positive relationship between the two types of resilience.This relationship is further validated through the standard multiple regression.The similar effects of individual and organizational resilience contradict a previous study showing that organizational resilience enables the resilient behavior of employees, and the capability to cope and learn at the individual level [24].
The correlation analysis further supports the claim that these are closely linked, and that it is important to take both in consideration when applying interventions to improve occupational health among healthcare workers.The need for not only individual, but also systematic, change has been demonstrated in previous studies [3][4][5]8].
Although this study shows indications of relatively high mindfulness, the results regarding quality and safety demonstrate that small mistakes that can be made under stress and time constraints are still somewhat frequent.This contradicts previous studies indicating that higher mindfulness and resilience increase the quality and safety of care [3,13].The discrepancy may be attributable to variations in how different studies measure the quality of care.It is also possible that different studies measured mindfulness with different tools.
In conclusion: both individual and organizational resilience are somewhat low in Norwegian radiological departments, and mindfulness is somewhat high.There is a positive relationship between both types of resilience and mindfulness; however, resilience affects each other more than mindfulness.Quality and safety do not seem to be affected by either resilience or mindfulness.

Limitations
Variables such as gender, age, and seniority (which were not included in this study) could have an effect that is not demonstrated in this study and could account for some of the differences between this and previous studies.
Another limitation of this study is the small sample size, which did not reach the suggested number of participants needed.Small sample sizes can have a negative Fig. 6 Tests for confounding factors in the models.To check for confounding factors the models were built by adding in one independent variable at a time.In model 1 (labeled a in the figure ), where individual resilience is the dependent variable and mindfulness and organizational resilience are the independent variables, mindfulness might be a confounding variable.This is indicated by a change in the β-value (and standardized β-value) that is rather large.However, the large CI makes this change less worrisome.In model 2 (labeled b in the figure ), where organizational resilience is the dependent variable and individual resilience and mindfulness are the independent variables a similar challenge occurred.This can indicate that the confounding might be between mindfulness and individual resilience.However, the CI is still large enough that the change in value in mindfulness is not worrisome.In the third and last model (labeled c in the figure), mindfulness still might be a confounding variable with individual resilience based on the change in its β-value when individual resilience is introduced which is not seen when organizational resilience is introduced to the model.The change in beta-value is the largest in this model, and the smaller CI makes this change more worrisome than in the other two models.The change in β-values and large CI can also, in part, be explained by the correlation between these factors and the relationship between them that has been established in previous studies.Since the evidence for confounding is not that strong and the indication of confounding is between two factors with a known correlation the choice was made to perform the statistical analysis as planned.
effect on linear regression analysis, mainly affecting the validity of the results, and to some extent, the transferability of the results to other contexts.
However, both the correlation and the linear regression showed the same relationship between individual and organizational resilience, indicating that the results regrading that correlation are valid.The findings are also still transferable for quality improvement projects and future research.
Last, there were some indications of multicollinearity in model 2 (dependent variable = organizational resilience), and mindfulness might be a confounding factor with individual resilience.However, there were no strong indications for this, so the analysis was performed as planned.Due to the indications of multicollinearity and confounding being very weak, any effects of this were also expected to be minimal.8 Bivariate correlation using Spearman's Rho.The correlation analysis revealed that there are statistically significant relationships between mindfulness and individual resilience (ρ = 0.27, n=62, p= 0.03), between mindfulness and organizational resilience (ρ = 0.28, n=62, p= 0.02), and between individual and organizational resilience (ρ = 0.35, n=62, p= 0.004).There are no variables that are significantly correlated with quality and safety, however.Even if it is not statistically significant, there seems to be a small, negative relationship between quality and safety and individual resilience (ρ = -0.16,n=62, p=0.21).This could indicate that there is a relationship between these variables that could be worth exploring even if their relationship is not statistically significant in this test.Fig. 7 Tests for interacting variables.To check for interaction between variables the Z-scores for the variables were used, as well as moderator-variables.The Z-scores are a variable standardized to have a standard deviation of 1 and a mean of 0. The moderation-variable is the product of the independent variables in the planned regression model, which is then added to the regression model.To confirm if a variable has a moderation effect on the relationship between an independent variable and a dependent variable, the nature of this relationship must change once the moderator variable changes.In this case there does not seem to be any interacting factors, since the moderator variable is not statistically significant in either model 1 (labeled a in the figure )

Fig. 2
Fig. 2 Histogram, boxplot, and Q-Q Plots for the variable individual resilience.The histogram (labeled a in the figure) shows that the data are not entirely normally distributed but have a peak to the left.However, the data are not severely skewed.The boxplot (labeled b in the figure) shows no outliers.The Normal Q-Q Plot (labeled c in the figure) shows a reasonably straight line, indicating that the data are not entirely normally distributed, but are not severely skewed.Last, the Detrended Normal Q-Q Plot (labeled d in the figure) show no clustering of points, indicating that the data are not severely skewed for this variable

Fig. 1
Fig. 1 Tests of normality.Tableproducedby SPSS describing the tests of normality that were performed on all main variables: individual resilience (CDRS1 to CDRS10), mindfulness (MAAS1-MAAS5), organizational resilience (BRT1 to BRT13), and quality and safety (QS1 to QS8).This includes the Kolmogorov -Smirnov and Shapiro -Wilk tests.The significance value (Sig.)under 0.05 indicates that the variables individual resilience, organizational resilience and quality and safety are not normally distributed.This does not necessarily indicate a problem with the scale used, but rather reflects the underlying nature of the construct being measured.In the case of resilience previous studies have shown this to be low among radiological personnel, which can explain why this variable is somewhat skewed.Low organizational resilience can explain why this variable is skewed, and high quality and safety can explain why this variable is skewed even if there are no problems with the scales themselves.Further inspections of normality are shown in figures 2, 3, 4 and 5 1,

Fig. 4
Fig. 4 Histogram, boxplot and Q-Q Plots for the variable mindfulness.The histogram (labeled a in the figure) shows that the data are reasonably normally distributed.The boxplot (labeled b in the figure) shows no outliers.The Normal Q-Q Plot (labeled c in the figure) is showing a reasonably straight line, indicating that the data is normally distributed.Last, the Detrended Normal Q-Q Plot (labeled d in the figure) shows no clustering of points, indicating that the data are not skewed for this variable.

Fig. 3
Fig. 3 Histogram, boxplot and Q-Q Plots for the variable organizational resilience.The histogram (labeled a in the figure) shows that the data are not entirely normally distributed but are somewhat skewed to the left.However, the data are not severely skewed.The boxplot (labeled b in the figure) shows no outliers.The Normal Q-Q Plot (labeled c in the figure) shows a reasonably straight line, indicating that the data are not entirely normally distributed, but are not severely skewed.Last, the Detrended Normal Q-Q Plot (labeled d in the figure) show no clustering of points, indicating that the data are not severely skewed for this variable

Fig. 5
Fig. 5 Histogram, boxplot and Q-Q Plots for the variable quality and safety.The histogram (labeled a in the figure) shows that the data are not entirely normally distributed but have a peak to the right.However, the data are not severely skewed.The boxplot (labeled b in the figure) shows no outliers.The Normal Q-Q Plot (labeled c in the figure) shows a reasonably straight line, indicating that the data are not entirely normally distributed, but are not severely skewed.Last, the Detrended Normal Q-Q Plot (labeled d in the figure) show no clustering of points, indicating that the data are not severely skewed for this variable.

Fig.
Fig.8Bivariate correlation using Spearman's Rho.The correlation analysis revealed that there are statistically significant relationships between mindfulness and individual resilience (ρ = 0.27, n=62, p= 0.03), between mindfulness and organizational resilience (ρ = 0.28, n=62, p= 0.02), and between individual and organizational resilience (ρ = 0.35, n=62, p= 0.004).There are no variables that are significantly correlated with quality and safety, however.Even if it is not statistically significant, there seems to be a small, negative relationship between quality and safety and individual resilience (ρ = -0.16,n=62, p=0.21).This could indicate that there is a relationship between these variables that could be worth exploring even if their relationship is not statistically significant in this test.

Fig. 9
Fig.7 Tests for interacting variables.To check for interaction between variables the Z-scores for the variables were used, as well as moderator-variables.The Z-scores are a variable standardized to have a standard deviation of 1 and a mean of 0. The moderation-variable is the product of the independent variables in the planned regression model, which is then added to the regression model.To confirm if a variable has a moderation effect on the relationship between an independent variable and a dependent variable, the nature of this relationship must change once the moderator variable changes.In this case there does not seem to be any interacting factors, since the moderator variable is not statistically significant in either model 1 (labeled a in the figure), model 2 (labeled b in the figure) or model 3 (labeled c in the figure).This is further supported by the fact that the R Squared or adjusted R squared did not significantly change between this model and the model run with the actual variables, indicating that the relationship between the variables has not changed

Fig. 10
Fig.10 Summary of model 2There could be a small challenge with multicollinearity in this model.Tolerance <0.10, and VIF-values >10 in the table labeled a in the figure, does not indicate any problems, but there are two dimensions with a variance proportion <0.90 in the table labeled b in the figure, which can indicate some problems with multicollinearity.However, the correlation between the independent variables is low enough (Pearson Correlation =0.27) that it is not worrisome.There do not seem to be any outliers in the model, and the reasonably straight line in the Normal P-P Plot (labeled d in the figure) indicates normality of the data.The models Adjusted R Square is 0.139 (13.9% of the variance in organizational resilience can be explained by the independent variables), which is statistically significant (F=6.39,p= 0.003).Individual resilience contributed the largest, and statistically significant, unique contribution to the equation (Standardized β=0.31, p=0.01, as seen in the table labeled a in the figure)

Fig. 12
Fig. 12 Residual analysis for model fit.Based on the residual analysis all three models have a reasonably good fit.All residuals are somewhere between -3 and 3 in all models (model 1 is labeled a in the figure, model 2 is labeled b, and model 3 is labeled c in the figure), indicating a reasonably good fit.In model 3 (labeled c), all residuals are somewhere between -2 and 2, indicating that this model might have the best fit out of the three.The residuals are also reasonably normally distributed for models 1 and 3 (labeled a and c), further supporting that the models have a good fit.For model 2 (labeled b in the figure) the residuals seem to be somewhat skewed to the left; however, they are not skewed enough that they indicate a problem with the fit of the model.

Fig. 11
Fig.11Summary of model 3There do not appear to be any problems with multicollinearity in this model (tolerance <0.10, VIF-values >10 in the table labeled a in the figure, no dimension with a variance proportion <0.90 in the table labeled b in the figure, and small correlation between the independent variables, the Pearson Correlation ranging from -0.12 to 0.07, as seen in the table labeled c in the figure).There do not seem to be any outliers in the model, and the reasonably straight line in the Normal P-P Plot (labeled d in the figure) indicates normality of the data.The models Adjusted R Square is -0.018 indicating that the independent variables do not have enough predictive value.The model is not statistically significant (F=0.64,p= 0.59).