key: cord-0736066-flr7bv9x authors: Tekletsadik, Esayas Alemshet; Desta, Abebaw Alemayehu; Workneh, Belayneh Shetie title: Knowledge, Attitude, and Associated Factors towards Nonpharmacological Pain Management among Nurses Working at Amhara Region Comprehensive Specialized Hospitals, Ethiopia date: 2021-11-30 journal: Crit Care Res Pract DOI: 10.1155/2021/7374915 sha: fc985225783b74d7e0faa1487859b262e4260030 doc_id: 736066 cord_uid: flr7bv9x BACKGROUND: Nonpharmacological pain management refers to providing pain management intervention that does not involve the use of drugs. Effective management of a patient's pain is a vital nursing activity, and it needs a nurse's adequate pain-related knowledge and a favorable attitude. Globally, many studies stated that the lack of knowledge and unfavorable attitude of nurses towards nonpharmacological pain management was the prevailing persistent challenge. OBJECTIVE: To assess knowledge, attitude, and associated factors towards nonpharmacological pain management among nurses working in Amhara region Comprehensive Specialized Hospitals, Ethiopia, 2021. METHOD: An institutional-based cross-sectional study was conducted from April to May 30, 2021. A total of 845 nurses were selected using a simple random sampling technique. Data were collected by using a pretested self-administered structured questionnaire. Then, data were checked, coded, and entered into Epi Info version 7.0 and exported to SPSS version 25.0 software for analysis. RESULTS: A total of 775 nurses participated in this study, with a response rate of 91.8%. Of the total participants, 54.2% (95% CI: 50.6–57.9) and 49.8% (95% CI: 46.1–53.2) of nurses had adequate knowledge and a favorable attitude, respectively. The study revealed that educational status (AOR = 3.51 (95% CI: 1.37, 8.99)), years of experience (AOR = 5.59 (95% CI: 2.86, 10.94)), working unit (AOR = 5.61 (95% CI: 2.25, 13.96)), nurse-to-patient ratio (AOR = 2.33 (95% CI: 1.44, 3.78)), and working hours (AOR = 2.15 (95% CI: 1.27, 3.62)) were significantly associated. This finding also revealed that monthly income (AOR = 4.38 (95% CI: 1.64, 11.69)), nurse-to-patient ratio (AOR = 1.89 (95% CI: 1.19, 3.01)), and nurses' adequate knowledge (AOR = 4.26 (95% CI: 2.91, 6.24)) were significantly associated with the attitude of nurses. Conclusion and Recommendations. More than half and nearly half of the nurses had adequate knowledge and a favorable attitude towards nonpharmacological pain management, respectively. Educational qualification, years of experience, working unit, nurse-to-patient ratio, and prolonged working hours per day were significantly associated with nurse's adequate knowledge. Monthly income, nurse-to-patient ratio, and nurse's knowledge were significantly associated with the attitudes of nurses. It is better to give attention to reviewing the nursing curriculum, achieving a standardized nurse-to-patient ratio, recruiting additional nurses, training, and upgrading nurses with continuing education. Pain is defined as "an unpleasant sensory and emotional experience associated with actual or potential tissue damage" [1, 2] . Nonpharmacological pain management (NPPM) refers to the utilization of pain management alternatives other than pharmacological therapies such as physical therapy, occupational therapy, comfort therapy, psychosocial therapy, or counseling for the better management and reduction of pain [3, 4] . Globally, many studies stated that lack of knowledge and unfavorable attitude of nurses towards NPPM was the prevailing persistent challenge [5] . Effective management of a patient's pain is a vital nursing activity, and it needs a nurse's adequate pain-related knowledge and a favorable attitude [6] . Nurse's knowledge and attitude have a significant effect on the use of NPPM. Different studies show that, among nurses who have inadequate knowledge and an unfavorable attitude towards NPPM, the majority of them did not use NPPM [7] . Moreover, among previous studies conducted regarding NPPM, 90% of them had no documented evidence of the use of nonpharmacological pain interventions to alleviate pain [8] . is enormous gap negatively affects a collective of hospitalized patients' physical, emotional, and spiritual wellbeing, alters the quality of life of patients, increases the incidence and severity of complications, and increases healthcare costs [9] . Ineffectively managed pain affects the patient's quality of life negatively, which results in higher hospital readmission rate, more repeated outpatient visits, prolonged hospital stay, increased risk of nosocomial infection, and also increased stress and anxiety for the patient as well as his family [10, 11] . Most of the patients who lived with pain use opioids and long-term use of these drugs have an impact on the life of the patient; they can cause dependence, impaired memory, drowsiness, tolerance, lack of concentration, and poor judgment [12] . erefore, NPPM strategies have more advantages for managing mild to severe pain than pharmacological pain management because NPPM is cost-effective, easy to provide for patients, has high potential to relieve the patient's pain, and can be used in combination with drugs or alone [13] . According to previous studies, nurses can acquire additional knowledge of NPPM through work experience, on-the-job training, and interaction with colleagues [14] . CDC recommends nonpharmacological interventions as a first-line approach for the treatment of mild to moderate pain, but opioids are the most commonly used currently [15] . Previously, few healthcare institutions in Ethiopia tried to implement important NPPM methods [8] . However, little was known about nurses' knowledge and attitude towards NPPM. Most of the studies conducted before included a single institution and working unit, while pain management is the concern of multiple institutions and working units. erefore, the main aim of this study was to assess nurses' knowledge, attitudes, and factors associated with nonpharmacological pain management among nurses working in Amhara region Comprehensive Specialized Hospitals in 2021. Design. An institutional-based cross-sectional study design was employed. e study was conducted from March to April 30, 2021 , at Comprehensive Specialized Hospitals in the Amhara regional state. According to the Amhara National Regional Health Bureau's Annual Performance Report, the region has 81 hospitals, 858 health centers, and 3560 health posts. Among those 81 hospitals in the region, the University of Gondar, Dessie, Felege-Hiwot, Tibebe-Ghion, Debre Markos, Woldia, Debre Tabor, and Debreberhan are Comprehensive Specialized Hospitals. At the time of conducting this study, 1985 nurses were working in those hospitals. us, all those eight comprehensive specialized hospitals serve the population found in the region [16] . All nurses working in Amhara regional state Comprehensive Specialized Hospitals were the source population. All nurses who were working in selected Comprehensive Specialized Hospitals during the data collection period were the study population. 2.4.1. Inclusion Criteria. All nurses who were working in selected Comprehensive Specialized Hospitals during the data collection period were included. ose nurses who were seriously ill (unable to respond) were excluded from the study. e sample size was determined by using the single population proportion formula by taking the proportion of knowledge (51.2%) and the favorable attitude (47%) [8] , 95% confidence interval, and 5% marginal error. where n is the required sample size, Za/2 is the standard normal deviation at 95% CI, P is the proportion of knowledge (51.2%), d is margin of error that can be tolerated (5%), and 1 − p is the proportion of the population that does not possess the character of interest. erefore, whereas the calculated sample size for the second dependent variable (attitude) was 383. To obtain a maximum sample size, a large number from the computed sample sizes were taken. erefore, from the calculated sample sizes, the largest was 384. Since the sampling technique was multistage simple random sampling, the design effect was considered. So the sample size was multiplied by the number of stages (i.e., 2) and gives 768. e final sample size was 845 after using the design effect and adding a 10% nonresponse rate. Figure 1 ). Adequate knowledge: nurses who had scored median and above on the knowledge-related questions were considered as having adequate knowledge Inadequate knowledge: those nurses who scored below the median on the knowledge questions were considered as having inadequate knowledge Favorable attitude: nurses who had scored median and above on the attitude-related questions were considered as having a positive attitude Figure 1 : Schematic presentation of sampling procedure on knowledge, attitude, and associated factors of nurses towards non-pharmacological pain management among nurses working at Amhara region Comprehensive Specialized Hospitals, Ethiopia, 2021. Unfavorable attitude: nurses who had scored below the median on the attitude-related questions were considered as having a negative attitude A structured self-administered questionnaire (NKASRP) adapted from other similar studies was used to collect the data [8, [17] [18] [19] . e questionnaires were prepared in English in the form of closed-ended questions. e questionnaires had four sections. e 1 st section was composed of 12 sociodemographic characteristics of participants including age, sex, educational status, year of experience, and formal training regarding nonpharmacological pain management. e 2 nd section was composed of 20 questions that assessed the knowledge of participants. e 3 rd section was composed of 18 questions with a Likert scale which assessed the attitude of nurses, and the 4 th section was composed of 19 facilityrelated questions. Seven clinical nurses for the data collection and three BSc nurses for supervisors were recruited. One-day training for data collectors and supervisors was delivered by the principal investigator before the beginning of data collection regarding the objectives of the study, the data collection approach, the contents and relevance of the study, the confidentiality of the information, as well as the rights of participants. Simple random sampling method was used to get participants. en, after eight hundred forty-five questionnaires were distributed, eight hundred nineteen were returned. During data collection, data collectors and supervisors followed the recommended precautions to prevent COVID-19. Processing and Analysis. Data clean-up and checking were done before the analysis. Checked, cleaned, and coded data were entered into Epi Info version 7.0 and exported to SPSS version 25 for analysis. Reverse coding was done for negative questions to get consistent effects of measurement items. Descriptive statistics like frequencies, percentages, and tables were used to present the data. First, bivariable relationships between each independent variable and the dependent variable were investigated using a binary logistic regression model. Independent variables with a p value <0.25 were included in multivariable analysis to control potential confounding factors. Finally, those variables with a p value <0.05 with a 95% confidence interval were regarded as factors significantly associated. e self-administered questionnaire was pretested by taking 5% of the sample size before the actual data collection time at Debre Tabor Comprehensive Specialized Hospital. After the pretest was conducted, amendments on the instrument, such as unclear questions and ambiguous words, were checked accordingly. Data collectors and supervisors were recruited, and one-day training was given on the objective of the study, instrument, and data collection procedures by the principal investigator. Supervision was conducted by the principal investigator and supervisors. To ensure data quality, each data collector checked the questionnaire from each study participant for completeness on a daily basis. e supervisors and principal investigator reviewed each questionnaire daily and checked for completeness. Cronbach's alpha value was done to check its reliability, and the knowledge item scored 0.751 and the attitude item scored 0.882. A total of 775 nurses participated in this study, with a 91.8% response rate. More than half (57.2%) of the respondents were females, and 55.4% of them were married. e median age of study participants was 30 years with an IQR of 28-35, and the minimum and maximum ages of respondents were 23 and 57, respectively, and three hundred forty-six (44.6%) of the study participants fall into the age category between 30 and 39 years. Concerning the monthly salary, three hundred forty-two (44.1%) of participants earned a monthly income of <5358 Ethiopian birr (Table 1) . Out of the total respondents, 299 (38.6%) reported that the nurseto-patient ratio in their working unit was undetermined, while 236 (30.5%) reported a nurse-to-patient ratio of 1 : 4. Of the total participants, about half (395, 51%) reported that there was no pain assessment tool in their working units. Nearly two-thirds (586, 75.6%) of the study participants had no previous training on nonpharmacological pain management. Of the total participants, 546 (70.5%) reported the presence of workload in their working unit, and 128 (16.5%) worked more than 12 hours per day. Among the participants, four hundred sixty-two (462, 59.6%) were degree holders, and eighty-eight (88, 11.4%) were master's degree holders. Of the total participants, 53.5% of the respondents were attending courses on nonpharmacological pain management, and about 78.5% of the study participants reported that they had previously used this kind of pain management method (Table 2 ). Management. Out of the twenty knowledge test questions distributed to the respondents regarding nonpharmacological pain management, 54.2% of nurses (95% CI: 50.6, 57.9) had adequate knowledge regarding nonpharmacological pain management with a total median knowledge score of 70%. Out of the total twenty knowledge-related questions, the minimum score was 4 and the maximum score was 20 with a median score of 14 (IQR, 12-18) ( Table 3) . Management. Of the total of 775 participants, this study showed that 49.8% (95% CI: 46.1, 53.2) of the study participants had a favorable attitude regarding nonpharmacological pain management with a total median attitude score of 70%. Of the eighteen Likert scale attituderelated questions, the minimum score was 37 and the maximum score was 90 with a median attitude score of 63 (IQR, 56-79). Among the total participants, 379 (48.9%) strongly agreed with the idea that nurses are the best judges of the patient's pain intensity than doctors because they spend 24 hours with the patient, and 253 (32.6%) agreed with the idea of nurses' willingness to provide nonpharmacological methods of pain management to patients who have pain (Table 4 ). In bivariable logistic regression analysis, age, monthly income, educational status, year of experience, previous education on nonpharmacological pain management, working unit, nurse-to-patient ratio, workload, lack of evidence, training, and working hours were associated with knowledge. In multivariable logistic regression analysis, educational status, year of experience, working unit, nurse-to-patient ratio, and working hours were found to be significantly associated. MScholders were nearly four times more likely (AOR � 3.51 (1.37-8.99)) to have adequate knowledge as compared with diploma nurses, and BSc nurses were nearly three times more likely (AOR � 2.86 (1.80-4.56)) to have adequate knowledge as compared to diploma nurses. Nurses who work in an emergency department were five (AOR � 5.10 (2.57, 10.11)) times more likely to have adequate knowledge as compared to those who work in the pediatrics unit. Nurses who reported a nurse-to-patient ratio of 1 : 4 in their working unit were two times more likely (AOR � 2.33 (1.44, 3.78) to have adequate knowledge compared with those who reported an undetermined nurseto-patient ratio in their working units. Whereas nurses who reported a working hour of 8 hours per day (AOR � 2.15 (1.27, 3.62)) and who reported a working hour of 8-12 hours per day were two times (AOR � 2.09 (1.18, 3.70)) more likely to have adequate knowledge as compared to nurses who reported a working hour of >12 hours per day. Moreover, nurses who have years of experience of >5 years were nearly six times more likely (AOR � 5.59 (2.86-10.94)), those who have years of experience of 3-5 years were nearly four times more likely (AOR � 3.99 (2.05-7.79)), and those who have years of experience of 1-3 years were two times more likely (AOR � 2.19 (1.20-4.00)) to have adequate knowledge as compared to those nurses who reported years of experience of less than one year (Table 5) . income, nurse-to-patient ratio, and knowledge were significantly associated. ose nurses who have a monthly income greater than 8017 Ethiopian birr were four times more likely (AOR � 4.38 (1.64, 11.69)), nurses who have a monthly income of 7071-8017 Ethiopian birr were five times more likely (AOR � 5.36 (2.78, 10.33)), and nurses who have a monthly Moreover, those nurses who reported a nurse-to-patient ratio of 1 : 4 in their working unit were two times more likely (AOR � 1.89 (1.19, 3.01)) to have a positive attitude as compared to those who reported an undetermined nurse-to-patient is study was conducted to assess nurses' knowledge, attitude, and associated factors towards nonpharmacological pain management. e study revealed that 54.2% (95% CI: 50.6, 57.9) of nurses had adequate knowledge regarding nonpharmacological pain management with a total median knowledge score of 14. is finding is consistent with studies conducted in Benishangul-Gumuz (51.2%) [8] and Addis Ababa Black Lion Hospital (52%) [20] . e result of this study is lower than a study conducted in Saudi Arabia (87.5%) [17] . e variation might be due to the differences in nursing curriculum regarding nonpharmacological pain management, sources of information, continuous and sustainable on-the-job training programs, and variations in technological advancement in the two countries. But the result of this study is higher than a study conducted in Zimbabwe where 48.6% of the study participants had adequate knowledge [21] . e difference might be 2) had a favorable attitude towards nonpharmacological pain management with a total median attitude score of 70%. e result of this study is in line with a study conducted in Benishangul-Gumuz, Ethiopia (47%) [8] . e finding of this study is lower compared with a study conducted in Saudi Arabia (85%) [17] . ese variations may be due to differences in perceptions of the study participants towards nonpharmacological pain management. Moreover, the possible justification might be due to the difference in the cutoff point of the scores regarding the attitude-related tool. at is, in this study, the cutoff point for a favorable attitude was ≥ 63, whereas the cutoff point for a favorable attitude in Saudi Arabia was >60 [17] . is finding is higher as compared with a study conducted in Addis Ababa Black Lion Hospital which revealed that 34.6% of the study participants had a favorable attitude towards nonpharmacological pain management [20] . e possible justification for this could be due to a difference in sample size (i.e., the sample size for this study is 845 whereas the sample size for the study done in Addis Ababa was 269). Educational status, year of experience, working unit, nurse-to-patient ratio, and working hours per day were the factors significantly associated with knowledge. Nurses who had master's degrees were nearly four times more likely, and BSc nurses were about three times more likely to have adequate knowledge as compared to diploma nurses. is is similar to studies conducted in Benishangul-Gumuz [8] , Eritrea [22] , Saudi Arabia [17] , China [23] , and the USA [24] . e possible justification for this could be that as nurses' educational status increases, they could have a higher probability of getting up-to-date information regarding nonpharmacological pain management, as well as they might have a higher chance to review different kinds of literature regarding the topic and are more likely to apply their knowledge in practice to treat the patient's pain. is finding is supported by studies conducted in Turkey, Iran, and Norway that shows that nurses who were degree bachelorette and above had more theoretical and clinical knowledge regarding pain and its management than nondegree bachelorette nurses. Furthermore, they had more experience in clinical practice [25] [26] [27] . Nurses with experience of >5 years, 3-5 years, and 1-3 years were six times, four times, and two times more likely to have adequate knowledge, respectively, compared with nurses who have less than 1 year of experience. is study is supported by the studies conducted in Benishangul-Gumuz [8] , Zimbabwe [21] , Saudi Arabia [17] , Norway [27] , China [28] , and the United States [24] . e possible justification for this could be that when the nurses have many years of experience, their exposure to clinical practice becomes long, which might allow them to communicate with their colleagues, share information, and acquire knowledge regarding nonpharmacological pain management. Working unit is the other facility-related variable significantly associated with nurses' knowledge. Nurses who work in orthopedics, surgical, emergency, and ICU were nearly six, five, five, and three times more likely to have adequate knowledge, respectively, as compared with nurses who work in pediatric units. is finding is supported by a study conducted in Turkey [26] . e possible justification for this finding could be that nurses working in orthopedic wards, surgical wards, and emergency wards might be more exposed to pain as compared to nurses working in pediatric units. Furthermore, according to statistics in Ethiopia, most commonly patients who are admitted to the orthopedic and surgical wards are adults, so those patients are more capable of complaining their feelings of pain to nurses verbally at any time as compared to pediatric patients. ese might enable nurses to communicate with their colleagues and physicians regarding different modalities of pain management. It also enables them to read recent journals to update their knowledge. In this finding, nurse-to-patient ratio was significantly associated with nurses' knowledge. ose nurses who reported a nurse-to-patient ratio of 1 : 4 are more than two times more likely to have adequate knowledge as compared to those nurses who reported an undetermined nurse-topatient ratio. is finding is supported by studies conducted in Benishangul-Gumuz [8] and Uganda [29] . e possible reason for this could be that when there is a higher nurse-topatient ratio, nurses might have a workload and they might not get enough time to update their knowledge, and nurseto-patient interaction will become very limited, which makes nurses underestimate the patient's pain. Working hours is another significantly associated factor with knowledge. ose nurses working eight hours per day were two times more likely to have adequate knowledge as compared with nurses who work more than 12 hours per day. is finding is supported by a study conducted in Saudi Arabia [17] . e possible justification could be that while nurses work more than 12 hours per day, they could become more tired and loaded. As a result, they might have no adequate time to update their knowledge. Regarding factors associated with attitude, this study revealed that monthly income, nurse-to-patient ratio, and knowledge were significantly associated. ose nurses who have a monthly income of >8017 Ethiopian birr, 7071-8017 Ethiopian birr, and 6193-7071 Ethiopian birr were four times, five times, and three times more likely to have a favorable attitude, respectively, compared with nurses having a monthly income of less than 5358 ETB. e reason for this relationship could be because most of the time, nurses who have a relatively higher monthly income are those who have higher educational qualifications and many years of experience in nursing practice. at means these nurses could get adequate knowledge regarding nonpharmacological pain management, and they could have a favorable attitude. Moreover, nurses who have higher monthly income may afford to buy electronic products like laptop computers and smartphones, so they might access available professional-related information at their fingertips and update their knowledge. Critical Care Research and Practice ose nurses who reported a nurse-to-patient ratio of 1 : 4 are about two times more likely to have a favorable attitude as compared to nurses who reported an undetermined nurse-to-patient ratio. e finding of this study is supported by the studies conducted in Benishangul-Gumuz and Australia [8, 30] . e possible reason for this could be that as the nurse-to-patient ratio increases, nurses become challenged by workload and shortage of time, and this could not enable them to read more about nonpharmacological pain management, and their attitude could be changed. Knowledge was another factor significantly associated with attitude. ose nurses who have adequate knowledge were four times more likely to have a favorable attitude towards nonpharmacological pain management as compared to nurses who have inadequate knowledge. is finding is supported by the studies conducted in Benishangul-Gumuz [8] , Saudi Arabia [17] , and Turkey [26] . is could be because nurses who have adequate knowledge might have enough information regarding the benefits of nonpharmacological pain management over pharmacological pain management, and this could lead nurses to have a favorable attitude. In this study, qualitative data collection methods were not used. e results of the study might be affected by information bias. Responses might not accurately show the attitude of nurses because the questionnaire has a selfreporting nature. More than half and nearly half of the nurses had adequate knowledge and a favorable attitude towards nonpharmacological pain management, respectively. Educational qualification, years of experience, working unit, nurseto-patient ratio, and working hours per day were significantly associated with a nurse's knowledge. Monthly income, nurse-to-patient ratio, and nurse's knowledge were significantly associated with the attitudes of nurses. All data are available from the corresponding author upon reasonable request. e study was carried out after the approval was obtained from the Ethical Review Committee of the University of Gondar, College of Medicine and Health Sciences, on behalf of the Institutional Review Board (IRB). Permission letters were obtained from the management committees of the selected hospitals. Written consent was obtained from the respondents before administrating the questionnaire, and participants were assured of the confidentiality of the information, and the data was collected anonymously. Any inconvenience to participants during data collection was minimized. A new definition of neuropathic pain e revised International Association for the Study of Pain definition of pain: concepts, challenges, and compromises Nonpharmacological pain management by ethnically diverse older adults with chronic pain: barriers and facilitators Non-pharmacological pain management Knowledge on nonpharmacological methods of pain management among nurses at Bindura Hospital, Zimbabwe Nurses' knowledge and attitudes concerning pain management in an Australian hospital Health care workers' knowledge, attitude, and practice about chronic pain management Knowledge and attitude towards non-pharmacological pain management and associated factors among nurses working in benishangul Gumuz regional state hospitals in western Ethiopia Nonpharmacological interventions for pain management used by nursing students in Turkey Assessing knowledge, perceptions and attitudes to pain management among medical and nursing students: a review of the literature Practical Guide to Canine and Feline Neurology United nations office on drugs and crime: world drug report 2017 Pregnancy-related low back pain Amhara National Regional Health Bureau: 9 month performance report Non-pharmacological pain management: nurses' knowledge, attitudes and practices in selected hospitals at Makkah El-Mukarramah Knowledge on Non-pharmacological Methods of Pain Management among Nurses at Bindura Hospital Knowledge and attitudes survey regarding pain Assessments of Nurses Knowledge, Attitude and Practice Regarding Non-pharmacological Pain Management and Associated Factors at Tikur Anbessa Hospital Knowledge and attitudes of registered nurses towards pain management of adult medical patients: a case of Bindura hospital Utilization of non-pharmacological methods and the perceived barriers for adult postoperative pain management by the nurses at selected National Hospitals in Asmara Knowledge and attitudes in pain management Nurses' knowledge and attitudes toward pain in the emergency department Neonate pain management: what do nurses really know? Knowledge and attitudes of nurses about pain management in Turkey Nurses' knowledge, attitudes and clinical practice in pediatric postoperative pain management Medical nurses' knowledge, attitudes and barriers in pain management Knowledge and Practices Related to Pain Assessment in Critically Ill Patients at Mulago Hospital, Uganda, Muhimbili University of Health and Allied Sciences Factors influencing nurses' decisions to use non-pharmacological therapies to manage patients' pain e authors declare that they have no conflicts of interest. All authors made substantial contributions to conception and design, acquisition of data, or analysis, and interpretation of data; took part in drafting the article or revising it critically for important intellectual content; agreed to submit to the current journal; gave final approval of the version to be published; and agreed to be accountable for all aspects of the work. Acknowledgments e authors acknowledge the University of Gondar, all hospital directors in the Amhara region, data collectors, supervisors, and study participants.