Burnout and Satisfaction with Work-Life Balance among General Practitioners in Bulgaria during the COVID-19 Pandemic.

The objective of the present study is to analyze the link between the degree of professional burnout among general practitioners in Bulgaria during a pandemic and their satisfaction with the balance between their personal lives and professional lives. A cross-sectional study was conducted during the fourth wave of the COVID-19 pandemic from December 2021 to January 2022 among 377 general practitioners. We identified the presence and level of burnout syndrome among GPs using V. Boyko's method for diagnostics of the severity of symptoms and the phases of formation and completion of the 'occupational burnout' process. Descriptive statistics and parametric and non-parametric tests were used for the analysis. For the significance level of the null hypothesis, we assumed that p < 0.05 at a 95% confidence interval. A total of 96.3% of the GPs had a high level of burnout during the COVID-19 pandemic. They worked more than 8 h a day (74.8%) and more than 5 days a week (69.0%). A total of 86.3% of them were not satisfied with the spare time they had and stated that they could not balance their work and personal lives (67.1%) since the pandemic was announced. A link was found between the level of professional burnout and long working hours (p = 0.022), dissatisfaction with free time (p = 0.028), and the inability to balance work and personal life (p = 0.000), as well as concerns related to safety during the pandemic (p = 0.048). Unrealistically high levels of burnout during the COVID-19 pandemic due to a disturbed work-life balance is a reason to re-evaluate health policies and involve more hospital care doctors at the frontlines to fight against severe infectious diseases. The results of this study could be used to inform policy makers, healthcare managers, and other stakeholders about the factors that have had profound impacts on GPs' stress levels during the COVID-19 pandemic.

Predictors of a severe course and mortality in patients with COVID-19-associated pneumonia.

INTRODUCTION: Severe and critical forms of SARS-CoV-2 pneumonia are associated with high morbidity and mortality. Numerous research studies have been conducted around the world to investigate various variables (demographic, clinical, laboratory, etc.) in an attempt to understand the relationships between them and the course and outcome of patients with COVID-19 infection and pneumonia.

Oncometabolites in urine - a new opportunity for detection and prognosis of the clinical progress of verified prostate cancer-a pilot study.

BACKGROUND: Oncometabolites provide a new approach towards the diagnostics and prognosis of the clinical progress of prostate cancer (PCa). This study is about the diagnostic and predictive value of a panel of urinary oncometabolites (ethanolamine, kynurenine, ß-alanine, α-alanine, leucine, isoleucine, γ-aminobutyric acid, and sarcosine) and correlation with prostate-specific antigen (PSA) and Gleason score in patients diagnosed with prostate cancer. METHODS: The participants in this cross-sectional study were divided into PCa group (101 patients who matched the including criteria, average age 71) and control group (52 individuals, with no evidence of malignancy, without oncological and other chronic diseases, and without prostate gland pathology, average age 40). The criteria to be included in the PCa group were as follows: i) being diagnosed with prostate cancer, based on digital rectal examination (DRE), prostate ultrasound investigation, or biopsy; ii) not being subjected to a surgical or any other treatment; iii) not having any other concomitant oncological diseases, renal failure, diabetes mellitus. The urinary concentration of the selected metabolites was established through high-performance liquid chromatography with tandem mass spectrometry detection (HPLC-MS/MS). RESULTS: The comparison of both groups established a significantly different elevated concentration of ethanolamine, sarcosine and kynurenine, and a significantly different decreased concentration of ß-alanine and isoleucine in PCa group. No changes of the values were detected in the PCa group with PSA levels below and above 10 ng/mL and Gleason score below and above 6 (p > 0.05). To test whether combination of several variables is more powerful in discriminating between PCa and control group multiple logistic regression analysis was performed. A model including ethanolamine, sarcosine, kynurenine, ß-alanine, and isoleucine demonstrated negative predictive power (NPP) 76.2% and positive predictive power (PPP) 81.8%. DISCUSSION: Urinary concentrations of ethanolamine, sarcosine, kynurenine, ß-alanine, and isoleucine in PCa group differ significantly from that of control group. New expanded population studies are needed to discuss our results.

COVID-19 Mortality and Related Comorbidities in Hospitalized Patients in Bulgaria.

Until now, the COVID-19 pandemic has resulted in at least 27 million cases and over 900,000 deaths worldwide. Bulgaria is one of the countries that is the most severely affected by the COVID-19 pandemic, and the mortality rate is among the highest registered in the world. The aim of this study is to investigate and analyze mortality rates due to the fact of COVID-19 in addition to the most common related underlying medical conditions in those hospitalized to outline the factors that have an impact on the mortality rate due to the fact of COVID-19. A descriptive cross-sectional research design with a retrospective analysis was used to collect data from a total of 128,269 hospitalized patients during the period from April 2020 to November 2021. During the study period, the number of hospital admissions due to the fact of COVID-19 was 5200. The patients' mean age was 67.34 (SD ± 19.65), and 51.7% (2689) of the patients were men. Only 10% of out of a total of 5200 patients did not test positive for COVID-19 upon admission based on the antigen or PCR test. Out of all patients, 41.5% had no underlying medical conditions upon presentation, and the remaining 58.5% had diagnosed comorbidities, varying from one to five. One-third (1470) had a lethal outcome, and the remaining 71.7% recovered from the infection and were discharged from the hospital. Based on the analysis of our results, there is definite evidence that the CFR and susceptibility to symptomatic COVID-19 were higher in the elderly, men, and patients with more comorbidities, especially chronic cardiovascular, metabolic, and respiratory disorders, as well as in those admitted to hospital within 6 h after an emergency ward visit and who had a shorter mean hospital stay.

Comparative Assessment of the Level of Patient Safety Culture between Surgical and Nonsurgical Units in Bulgarian Hospitals.

Patient safety culture is a key component of the organizational culture and a critical measure of the quality of healthcare. The aim of this study was to gain an insight into the problems concerning patient safety culture, based on the analysis of data, collected after interviewing healthcare specialists working in surgical and nonsurgical units in selected Bulgarian hospitals. This was a cross-sectional online study using a web-platform and the Bulgarian Version of Hospital Survey on Patient Safety Culture. It was conducted among healthcare workers (n = 620) in 2021. The B-HSOPSC incudes 42 scales grouped in 12 different domains. We compared the percentage of positive ratings and outcome dimensions between surgical and other hospital departments with the nonparametric Mann-Whitney U test, χ2 tests, Fisher's Exact Test, and OR. The results showed that there are no statistically significant differences between the ratings on Patient Safety Culture given by the surgical and the nonsurgical staff except for the dimension "Hospital management support for patient safety". Results from the study highlighted that the most important aspect of hospital patient safety is the shortage of medical staff in both surgical and nonsurgical hospital units. Communication, work shift organization, handoffs and transitions between shifts and among different hospital units, as well as communication with line managers were rated as satisfactory in Bulgarian hospitals.

Correlations between preoperative clinical factors and treatment outcome of spinal meningiomas - A retrospective study of a series of 31 cases.

BACKGROUND: The purpose of the current study is to identify the correlations between the most important preoperative clinical factors and the outcome of surgery of spinal meningiomas (SM). METHODS: We performed a retrospective analysis of the medical history, clinical, paraclinical, neuroimaging, and surgical protocol data in 31 patients with SM who underwent surgical resection at our institution from January 2011 to July 2020. The degree of resection was assessed on the Simpson scale. The modified McCormick scale was used to monitor the effect and outcome of treatment at admission, discharge, and at further follow-up. RESULTS: The average age of the patients was 65 years (37-78). Vertebral pain and motor deficits were the most common initial symptoms that occurred in 26 (89.6%) and 29 (93.5%) patients, respectively. Sphincter disorders were found in 9 (29%) patients. Total resection (Simpson Grade I - II) was achieved in 29 patients (93.5%). We achieved a favorable outcome (McCormick Gr. I to III) in 93.3% of patients. The degree of the neurological deficit (P = 0.026) and the presence of sphincter disorders (P = 0.009) were the preoperative clinical factors that most significantly correlated with the outcome of treatment. CONCLUSION: The outcome from the surgical treatment of SM correlated significantly with the degree of the preoperative neurological deficit. Therefore, patients presenting with more severe symptoms are expected to have worse outcomes.

Perception of Patient Safety Culture among Hospital Staff.

INTRODUCTION: A patient safety culture (PSC) is a complex phenomenon, representing an essential part of the organizational culture and refers to the shared values, conceptions and beliefs which contribute to the formation and encouragement of safe behavioural models in a health organization. With this study, the authors wanted to delineate the attitude of hospital staff in Bulgaria regarding PSC and to document to whether attitudes differ between physicians and other healthcare professionals (HCPs). METHODS: A national cross-sectional survey among 384 HCPs was conducted using an online version of the Bulgarian version of Hospital Survey on Patient Safety Culture (B-HSOPSC). The data was analysed with descriptive statistics, non-parametric Mann-Whitney U and x 2 tests. RESULTS: The physicians represented 37.50% (144) of the sample and other HCPs 62.50% (240). Respondents from governmental/municipal hospitals prevailed (53.6%). The dimensions "Staffing" and "Non-punitive response to error" were most problematic, as their percentage of positive response rates (PRRs) were lowest. However, "Handoffs and transitions" and "Supervisor/manager expectations and actions promoting safety" showed the highest mean values in both physicians and other HCPs. From all participants, 76.0% have never reported an adverse event or error. CONCLUSION: The results of the study show that all respondents demonstrate a positive attitude regarding PSC. A comparison of the mean values and that of PRRs in the dimensions did not show any group differences, according to the type of staff position, i.e. physicians or other HCPs.

Outcome of Surgical Treatment of Spontaneous Spinal Epidural Abscesses for a 10-year Period.

INTRODUCTION: Spinal epidural abscess is uncommon but potentially debilitating infection. Delay in early diagnosis may be associated with increased morbidity and mortality despite recent advances in medicine. AIM: To present the clinical course and outcome of treatment of spontaneous spinal epidural abscesses. MATERIALS AND METHODS: Thirty-four patients (20 men and 14 women) with clinical, neuroimaging and/or histological data for spinal epidural abscess were treated at the Clinic of Neurosurgery at St George University Hospital, Plovdiv, Bulgaria, for the period 2009-2018. RESULTS: The average age of patients was 62 years (21-76 years) and the ratio of men to women was 1.4:1. All patients (100%) presented with vertebralgia, 13 patients (38.2%) had additional radiculalgia, and 10 patients (29.4%) presented with sensory or motor deficit. The duration of complaints varied from 4 to 180 days. At hospital admission, only 9 patients (26.4%) had intact neurological status. The most common localization of the spinal epidural abscess was in the lumbar and lumbosacral area (52.9%), concomitant spondylodiscitis was present in 31 patients (91.2%). Twenty-four patients (70.6%) underwent emergency surgery within 24 hours, and the rest had planned surgery. Decompressive interlaminotomy or hemilaminectomy was performed in 9 patients (26.5%). The remaining 25 patients (73.5%) underwent laminectomy, in 15 patients (44.1%) it was combined with posterior pedicle screw fixation. After the treatment, 23 patients (67.6%) had a good outcome, the remaining 11 (32.4%) had a poor outcome, and 3 patients died (8.8%). CONCLUSION: In patients with spinal epidural abscess, emergency surgery is the treatment method of choice. It allows decompression of neural structures, correction of the spinal deformity, segmental stabilization and rapid mobilization of patients.

Psychometric properties of the Bulgarian version of Hospital Survey on Patient Safety Culture.

OBJECTIVE: To explore the psychometrics of the Bulgarian version of the Hospital Survey on Patient Safety Culture (B-HSOPSC) and its suitability for use in Bulgaria. DESIGN: A national web-based cross-sectional survey of the safety patient culture. SETTING: The hospitals' staffs from 28 administrative areas in the country. INTERVENTIONS: Web-based self-administered questionnaire. PARTICIPANTS: Physicians and non-physicians such as nurses, midwifes, etc., working at hospitals. MAIN OUTCOME MEASURES: Confirmatory factor analysis (CFA) was performed to assess the psychometric properties of the original US structure. Assessment of construct validity included convergent validity, discriminant validity, and nomological validity of constructs. RESULTS: A total of 525 valid cases were included in the analysis. The results of CFA revealed acceptable values for absolute indices and lower for the incremental index, comparative fit index. Due to the very low convergence validity, the dimension 'staffing' was removed from the model. Additionally, one item was removed from another dimension. The B-HSOPSC included 11 dimensions and 37 items. CONCLUSIONS: The B-HSOPSC had acceptable levels of global and local fits. Its safety culture dimensions were sufficiently distinguishable and correlated with outcome variables.

Burnout among nurses and correctional officers.

BACKGROUND: The work of nurses and correctional officers alike has long been pointed at as among the most stressful in the world. OBJECTIVE: The primary aim was to evaluate the prevalence and level of occupational burnout among 214 hospital nurses and 201 correctional officers from Bulgaria. One of the focuses was to examine whether gender roles or occupational roles were more related to burnout. METHODS: The current work used a descriptive cross-sectional inter-occupational comparative survey design. The participation was voluntary, individually and anonymously without any financial compensation. The only qualification in the sample selection was that the employee had direct contact with patients and inmates respectively. A translated MBI-Bulgarian version was used to measure burnout. Data were entered into SPSS17.0 to carry out data analysis. RESULTS: The level of emotional exhaustion and personal accomplishment of nurses were significantly higher than that of correctional officers. Mean depersonalization score of correctional officers was significantly higher than that of nurses. Correctional officers demonstrated a higher prevalence of burnout syndrome compared with nurses. To examine whether gender is associated with burnout, Mann-Whitney U test was utilized to assess gender differences of correctional officers. Our results suggest that being male or female is not a critical determinant of burnout. CONCLUSION: Correctional officers were found to have a higher prevalence of burnout syndrome compared with nurses.

Academic Staff Satisfaction with their Work: A Cross-Sectional Study in a Medical University.

BACKGROUND: Employees' work satisfaction, combined with democratic management, are important predictors of future productivity in any organisation. AIM: The aim of this study is to investigate job satisfaction in academic staff as well as the associated working environment factors, using an original self-administered questionnaire. METHODS: A cross-sectional survey was conducted using an original standardised questionnaire. It involved 370 academic staff members at one of the five medical universities in Bulgaria. The questionnaire consists of 17 items (including occupational hazards, management style, conflict solving and demographic characteristics) rated on a 5-point Likert scale. RESULTS: The results revealed that the majority of academic staff (71.7%) works in a risky environment. Employees indicate that "mental strain", "work with chemical agents and dust" and "work with biological hazards" are the most common risk factors. Democratic leadership and cooperation are most commonly applied management styles. CONCLUSION: The instrument for the measurement of job satisfaction revealed high values of psychometric characteristics for reliability and validity. The study found a high level of satisfaction of academics with their working conditions. It is necessary to conduct similar studies periodically to detect more precisely the decrease in academic staff work satisfaction and take timely and adequate measures to improve it.

Comparing patient safety culture in Bulgarian, Croatian and American hospitals - preliminary results.

BACKGROUND AND AIMS: Patient safety culture (PSC) is an essential component of the quality of healthcare. Improving PSC is considered a priority in many developed countries. A specialized software platform for registration and evaluation of hospital patient safety culture has been developed with the support of the Medical University Plovdiv Project №11/2017.The aim of the study is to assess the status of PSC in Bulgarian hospitals and to compare it to that in USA and Croatian hospitals. METHODS: The study was conducted from June 01 to July 31, 2018 using the web-based Bulgarian Version of the Hospital Survey on Patient Safety Culture Questionnaire (B-HSOPSC). Two hundred and forty-eight medical professionals from different hospitals in Bulgaria participated in the study. In order to quantify the differences of positive scores distributions for each of the 42 HSOPSC items between Bulgarian, Croatian and USA samples, the χ2-test was applied. The research hypothesis assumed that there were no significant differences between the Bulgarian, Croatian and US PSCs. RESULTS: The results revealed 14 significant differences in the positive scores between the Bulgarian and Croatian PSCs and 15 between the Bulgarian and the USA PSC, respectively. Bulgarian medical professionals provided less positive responses to 12 items compared with Croatian and USA respondents. The Bulgarian respondents were more positive compared to Croatians on the feedback and communication of medical errors (Items - C1, C4, C5) as well as on the employment of locum staff (A7) and the frequency of reported mistakes (D1). Bulgarian medical professionals were more positive compared with their USA colleagues on the communication of information at shift handover and across hospital units (F5, F7). The distribution of positive scores on items: "Staff worry that their mistakes are kept in their personnel file" (RA16), "Things 'fall between the cracks' when transferring patients from one unit to another" (RF3) and "Shift handovers are problematic for patients in this hospital" (RF11) were significantly higher among Bulgarian respondents compared with Croatian and US respondents. CONCLUSIONS: Significant differences of positive scores distribution were found between Bulgarian and USA PSC on one hand and between Bulgarian and Croatian on the other. The study reveals that distribution of positive responses could be explained by the cultural, organizational and healthcare system differences.

Do Personality Characteristics Constitute the Profile of Burnout-Prone Correctional Officers?

AIM: This study examined the relationship between personality characteristics and burnout syndrome among Bulgarian correctional officers. METHODS: The cross-sectional study took place through individual, voluntary and anonymous interviewing of 307 employees from three district prisons. Maslach burnout inventory, Eysenck personality questionnaire and demographic characteristics were administered. RESULTS: The personality predictors of emotional exhaustion were low emotional stability and low level of dimension extraversion. The predictors of depersonalization were high levels of neuroticism and psychoticism and low level of extraversion. CONCLUSION: This research helps to identify employees who are at risk for developing burnout as a result of their personalities. In Bulgaria, there is still no official information about studies in this area.

Involvement of general practitioners in colorectal cancer voluntary screening campaign: a mixed-methods study.

PURPOSE: To investigate the attitudes and willingness of the general practitioners (GPs) as well as their actual participation in the voluntary colorectal cancer (CRC) screening campaign without additional financial incentives for them, combining quantitative and qualitative approaches. METHODS: A multiple-case practice based study was designed using a mixed method, triangulation techniques and a sequential explanatory design strategy. The study included all 41 GPs practices in the Municipality of Asenovgrad. A questionnaire, face-to-face semi-structured interviews, nonparticipant direct structured observations and documentation review were used to collect data. Variation analysis, alternative analysis for percentage calculation and Mann-Whitney U test to compare two independent groups and Fisher's Exact Test were used. Statistical significance of the null hypothesis was assumed at p<0.05. RESULTS: Older GPs (p=0.015) and those working with a practice nurse (p=0.000) were more inclined to participate in the CRC screening campaign. GPs more knowledgeable of the importance of CRC screening with iFOBT (immunochemical faecal occult blood test), (p=0.002) and those trusting its quality (p=0.007) were more willing and ready to take part in the screening campaign. Among barriers that GPs encountered in the present screening campaign were lack of knowledge and experience about iFOBT, lack of materials and insufficient incentives. CONCLUSION: Some limitations influence the voluntary participation of GPs in CRC screening campaign that have to be considered before decisions can be made on the implementation of population-based CRC screening programme in Bulgaria in accordance with European guidelines on best practice.

Mixed-methods study of reported clinical cases of undesirable events, medical errors, and near misses in health care.

RATIONALE, AIMS, AND OBJECTIVES: Patient safety is recognized as a key indicator of quality of medical care. International experience has shown that all efforts should focus on the delivery of a safer work environment and health care system as a whole in order to reduce or mitigate medical errors and their impact on society. The aim of this study is to investigate and classify the most common incidents regarding patient safety as well as their contributory factors, based on personal real-life experiences and situations in medical care reported by health care professionals. METHODS: A mixed-methods study design was used. Sixty-five respondents participated (aged from 23 to 58 y). Reported cases of undesirable events (UE), medical errors (ME), and near misses (NM) were collected, processed, and analysed based on our original conceptual framework. A qualitative content analysis and descriptive statistics were conducted on the narratives in all 34 reported valid case files. Intercoder reliability was measured through the kappa statistics (κ = .69). The overall agreement of judgments on all codes was excellent (95%). RESULTS: A total of 29 MEs in 34 cases were reported. In 85% of them, an average of 1.83 contributory factors were identified. The most common contributory factors were "Incompetence," "Neglect," "Severe work overload," and "Shortage of staff." DISCUSSION: Important steps to prevent medical errors are their identification and reporting. CONCLUSION: Health care professionals appear able to report UEs, MEs, and NMs occurring in medical care practice. They seem more willing to report and distinguish incidents related to MEs than to UEs and NMs.

Linguistic Validation and Cultural Adaptation of Bulgarian Version of Hospital Survey on Patient Safety Culture (HSOPSC).

BACKGROUND: Patient safety (PS) is one of the essential elements of health care quality and a priority of healthcare systems in most countries. Thus the creation of validated instruments and the implementation of systems that measure patient safety are considered to be of great importance worldwide. AIM: The present paper aims to illustrate the process of linguistic validation, cross-cultural verification and adaptation of the Bulgarian version of the Hospital Survey on Patient Safety Culture (B-HSOPSC) and its test-retest reliability. METHODS: The study design is cross-sectional. The HSOPSC questionnaire consists of 42 questions, grouped in 12 different subscales that measure patient safety culture. Internal con-sistency was assessed using Cronbach's alpha. The Wilcoxon signed-rank test and the split-half method were used; the Spear-man-Brown coefficient was calculated. RESULTS: The overall Cronbach's alpha for B-HSOPSC is 0.918. Subscales 7 Staffing and 12 Overall perceptions of safety had the lowest coefficients. The high reliability of the instrument was confirmed by the Split-half method (0.97) and ICC-coefficient (0.95). The lowest values of Spearmen-Broun coefficients were found in items A13 and A14. CONCLUSION: The study offers an analysis of the results of the linguistic validation of the B-HSOPSC and its test-retest reliability. The psychometric characteristics of the questions revealed good validity and reliability, except two questions. In the future, the instrument will be administered to the target population in the main study so that the psychometric properties of the instrument can be verified.

Economic costs due to workers' sick leave at wastewater treatment plants in Bulgaria.

BACKGROUND: The compensatory mechanisms of social security include expenses for sick leave. The aim of the study is to determine the economic cost due to sick leave among workers in wastewater treatment plants (WWTPs), comparing with the same economic indicators of the National Social Security Institute (NSSI) in Bulgaria. MATERIAL AND METHODS: The sick leave of 111 workers at 3 WWTPs was studied in the period 2012-2014 on the grounds of registered absences from work due to temporary incapacity for work. The economic indicators of the NSSI, the gross salary at WWTPs, payable social security contributions and compensatory payments for sick leave have been used for economic cost calculation for temporary incapacity of the workers. RESULTS: The frequency of cases and the frequency of lost days due to temporary incapacity were increased in the observed period at WWTPs and in Bulgaria, and it is significantly higher for the employed at WWTPs. The percentage share of workers equivalent to 1.66% at WWTPs have not worked for an entire year as a result of temporary incapacity in 2012, 2.76% - in 2013, and 4.61% - in 2014. The economic burden due to sick leave at WWTPs was raised from EUR 4913.02 in 2012 to EUR 16 895.80 for 2014 for employers and the NSSI. CONCLUSIONS: The frequency of cases and the frequency of lost days due to temporary incapacity were increased in the observed period at WWTPs and in Bulgaria, and it is significantly higher for the employed at WWTPs. The economic burden was equally distributed between employers and the NSSI. Med Pr 2018;69(2):129-141.

The EUROPEP questionnaire for patient's evaluation of general practice care: Bulgarian experience.

AIM: To validate the Bulgarian EUROPEP-questionnaire and its implementation to measure patient evaluation of general practice care in Bulgarian population. METHODS: A multicenter cross-sectional study was conducted at twenty five primary care practices from South-Central Region of Bulgaria. A total of 1000 adult patients aged over 18 years and visiting the practice for more than a year were approached consecutively to take part in the study. The internal consistency and test-retest reliability of the EUROPEP questionnaire were evaluated. To confirm the construct validity of the questionniare, еxplanatory factor analysis was performed. RESULTS: Cronbach'alpha for "clinical behaviour" is 0.95 and for "organisation of care" 0.81. Factor analysis identifed two factors, which accounted for 77.0% of the total variation in these items. On average, 58.7% of respondents rated the level of care received as excellent. The waiting time in the waiting room was the item most poorly rated (33.8%). The item "keeping patients' records and data confidential" was the most highly rated (88.8%). Patients were less satisfied with "providing quick services for urgent health problems" (78.5% excellent or good) and "getting an appropriate for them appointment" (76.2% excellent or good). CONCLUSION: Two scales with satisfactory psychometric properties were established in the Bulgarian version of the EUROPEP-questionnaire. The study identified areas requiring improvement in general practice, such as reduction in waiting times and obtaining patient's convenience appointment.