|Year : 2021 | Volume
| Issue : 2 | Page : 74-78
Investigation of knowledge, attitudes, and practice of nursing, midwifery, and surgical technology students regarding standard precautions and self-protection in the clinical setting
Mohsen Adib-Hajbaghery, Mahdieh Sabery, Zahra Ghadirzade, Fateme Nematian
Trauma Nursing Research Center, Kashan University of Medical Sciences, Kashan, Iran
|Date of Submission||10-Nov-2020|
|Date of Decision||07-May-2021|
|Date of Acceptance||17-May-2021|
|Date of Web Publication||29-Jun-2021|
Dr. Mahdieh Sabery
Trauma Nursing Research Center, Kashan University of Medical Sciences, Kashan
Source of Support: None, Conflict of Interest: None
Background: Due to the nature of their academic field and clinical training, students of nursing, midwifery, and surgical technology are exposed to the risk of damages due to sharp instruments, blood, and body fluids. This study aimed to assess the knowledge, attitude, and practice of students of nursing, midwifery, and surgical technology about standard precautions and self-protection in the clinical settings. Methods: This cross-sectional study was conducted at the Nursing and Midwifery School of Kashan University of Medical Sciences, 2018. A total of 300 students were selected through nonprobability quota sampling. A four-part questionnaire was used to collect the data on the students' characteristics, and their knowledge, attitude, and practice regarding the special safety percussions. The data were analyzed with descriptive statistics, Chi-square and Fisher's exact tests, analysis of variance, Pearson's correlation coefficient, and SPSS software version 16. Results: No significant connection was found between the students' knowledge, attitudes, and practice and their demographic characteristics. Most students had a moderate level of knowledge about self-protection in the clinical setting. None of the students had good knowledge and compliance with safety principles. A significant correlation was found between knowledge and attitudes (P = 0.01, r = 0.14) and between attitudes and practice (P = 0.00, r = 0.29). No significant correlation was found between the students' knowledge and practice (P = 0.52, r = 0.037). Conclusions: Acquisition of a moderate level of knowledge, attitudes, and practice indicates that the students were familiar with the concepts examined; nonetheless, this level may not suffice for appropriate and safe practice in the clinical setting.
Keywords: Attitude, evidence-based practice, knowledge, nursing, students, universal precautions
|How to cite this article:|
Adib-Hajbaghery M, Sabery M, Ghadirzade Z, Nematian F. Investigation of knowledge, attitudes, and practice of nursing, midwifery, and surgical technology students regarding standard precautions and self-protection in the clinical setting. Int Arch Health Sci 2021;8:74-8
|How to cite this URL:|
Adib-Hajbaghery M, Sabery M, Ghadirzade Z, Nematian F. Investigation of knowledge, attitudes, and practice of nursing, midwifery, and surgical technology students regarding standard precautions and self-protection in the clinical setting. Int Arch Health Sci [serial online] 2021 [cited 2022 Oct 7];8:74-8. Available from: http://www.iahs.kaums.ac.ir/text.asp?2021/8/2/74/319810
| Introduction|| |
Health care workers (HCWs) are exposed to damages due to sharp instruments, blood, and body fluids called blood-borne occupational diseases (BBODs).,, Hepatitis B, C, and HIV infections are the most common blood-borne occupational injuries in developing countries.,,,, A recent study in Iran reported that from a total of 298 HCWs, 38.3% had a history of injury from needles and sharp instruments in the past 6 months. Due to the nature of their academic field and clinical training, students of nursing, midwifery, and surgical technology are exposed to the risk of BBODs. The frequency of students' exposure to these infections is reported as 53.4% in Iran, while its rate is ranging from 15% to 50.1% in other countries.,,,,,,, The great number of studies in this field indicates the importance of the issue.
Although the risk of occupational exposure to BBODs can be diminished by strict compliance with standard precautions (SPs), some studies have indicated that university students are noncompliant in this regard., SPs are essential protective measures for managing infections, maintaining health, and reducing occupational hazards. SPs include washing the hands, the use of protective barriers such as gloves, masks, gowns, and safety glasses; and management of sharp instruments. Observing the SPs is a means of self-protection and serves as a factor in controlling nosocomial infections. Students who do not adhere to SPs not only expose themselves to infection but also affect the patients' safety, negatively. Some studies still attribute the students' noncompliance with SPs to the lack of knowledge on infection control and poor attitude toward SPs., A review study also introduced insufficient knowledge as one of the most significant causes of the global prevalence of hospital-acquired infections. Students' noncompliance with SPs imposes a heavy psycho-economic burden on the individual and the healthcare system. Therefore, promoting the students and HCWs' knowledge and attitudes towards SPs is the cornerstone of their desirable performance and can halt the spread of damages induced by BBODs.,, Despite the importance of the issue and the great number of articles in this field and among the HCWs, little attention has been paid to it by the students of nursing, midwifery, and surgical technology. Given the high frequency of students' exposure to occupational infections and also the necessity of application of SPs to reduce the exposure to hospital-acquired infections and diminish the costs imposed on the healthcare system, this study determined the knowledge, attitudes, and practice of students of nursing, midwifery, and surgical technology regarding compliance with universal SPs in the clinical setting in 2018.
| Methods|| |
Study design and population
This cross-sectional study was conducted on nursing, midwifery, and surgical technology students of the School of Nursing and Midwifery of Kashan University of Medical Sciences in 2018. All of the students had passed at least one academic semester and were under clinical training at the hospital.
To select the sample, the number of students of each academic major (nursing, midwifery, and surgical technology) was determined first. Then, the proportion needed for each major was calculated. To do so, first, a list of students of different majors was prepared by the education office and used as a framework for sampling. Then, the required number of students in each major was estimated and the participants were selected conveniently. The inclusion criteria were: passing at least one academic semester, being under clinical training at the hospital, availability of the students and inclination and consent for voluntary participation in the study. Furthermore, incomplete questionnaires were excluded from the study.
Considering the weekly timetable or syllabus of each major and semester, the breaks between classes were used to turn to students and give them the questionnaires to be completed along with some explanation about the completion method. As some of the students in the 7th and 8th semesters were undergoing clinical training at Shahid Beheshti Hospital in Kashan, a number of questionnaires were distributed there to be completed. The students were asked to respond to the questionnaire in a quiet peaceful environment and return it to the researcher during the next 24 h.
The sample size was set at 270 using the results of an earlier study with P = 0.27 and d = 0.05; however, considering a possible attrition rate of 10%, the sample size was set at 300.
The participants were selected through nonprobability quota sampling.
The instrument consisted of two parts: the first section included demographics such as age, gender, academic major, marital status, accommodation status, immunity against hepatitis B, and passing the educational course of nosocomial infections control. The second section consisted of three separate subsections: (a) questions pertaining to knowledge including 26 items on “nature of infection, transmission method, the source of infection, infection factor, methods of preventing infection, and the role of nurses in infection prevention;” (b) Items pertaining to attitudes including 19 items on “nature of infection, transmission method, the source of infection, infection factor, methods of preventing infection, and the role of nurses in this regard;” (c) Items pertaining to practice including 15 items on health issues and prevention and control of nosocomial infections. All items were scored using a 5-point Liker scale including completely agree = 5, agree = 4, disagree = 3, completely disagree = 2, and indifferent = 1. The knowledge, attitude, and practice were scored separately in each section. The students who obtained <50% of the allocated points were rendered as weak, those who scored from between 50% and 74% were rendered as moderate, and those who scored 75% or more were rendered as good in knowledge, attitude, and practice. This inventory was developed by Abdollahi et al. and its validity was established using content validity method. In this study, the reliability coefficient was estimated as r = 0.90 using the test-retest method with a 2-week interval.
The study proposal was approved by the Committee of Ethics in Human Research at Kashan University of Medical Sciences (Ethical code no.: IR.KAUMS.REC.1395.105). The research goals and procedures were elucidated to the participants and the students were assured about voluntary participation and information confidentiality and anonymity. The questionnaires were kept anonymous to observe the participants' information confidentiality.
The data were analyzed with SPSS software version 16 (SPSS Inc., Chicago, IL, USA). Descriptive statistics such as frequency, percentages, mean, and standard deviation were used to describe the data. Chi-square test, Fisher's exact test, analysis of variance, and Pearson's correlation coefficient were used to analyze the data. P < 0.05 were considered statistically significant.
| Results|| |
Most of the participating students were female (63.3%), single (73%), lived in the dormitory (54.3%), and were studying nursing (73.3%). Furthermore, 71% of the students had been vaccinated for hepatitis B and 71.3% had passed the course of the nosocomial infections [Table 1]. No significant connection was found between the students' knowledge, attitudes, and practice and variables such as age, gender, marital status, accommodation status, immunity against hepatitis B, and passing the infection control course. There was a significant correlation between students' attitudes and their academic semester; and between students' knowledge and practice and their academic major. However, no significant correlation was found between students' attitudes and their academic major.
|Table 1: Frequency distribution of students' demographics and their correlation with their knowledge, attitudes, and practice|
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Most of the students had a moderate or weak level of knowledge about self-protection in the clinical setting. None of the students had a good knowledge of compliance with safety principles in the clinical setting. A statistically significant difference was found between students' knowledge in various majors (i.e. nursing, midwifery, and surgical technology, P = 0.001). Nevertheless, no significant difference was found in the scores of attitudes among students of nursing, midwifery, and surgical technology (P = 0.064). Yet, there was a significant difference in practice among the students of different majors (P = 0.021) [Table 2].
|Table 2: Frequency distribution of knowledge and attitudes among students regarding their self-protection|
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Our findings demonstrated a significant positive correlation between knowledge and attitudes (P = 0.01, r = 0.14) and between attitudes and practice (P = 0.00, r = 0.29) of the students. Nonetheless, no significant correlation was found between the students' knowledge and practice (P = 0.52, r = 0.037).
| Discussion|| |
Our findings revealed that a majority of the students obtained a moderate score of knowledge on nosocomial infection control and SPs in the clinical setting. These results are consistent with the findings of the studies by Shinde and Mohite, and Khubrani et al., However, the nursing students' score of knowledge was very lower in the two studies conducted in Jordan., The authors of the above article attributed the students' low scores to lack of inclusion of the concept in the curriculum or not including the infection control course in the curriculum of nursing in Jordan. However, the concept of infection control is contained in Iran's nursing curriculum. Khubrani et al. rendered education through the formal curriculum as the main source of information and the most effective means of increasing knowledge on infection control and SPs. Although in the present study most of the students showed a moderate level of knowledge about infection control and SPs, no significant correlation was found between the students' knowledge and practice. Perhaps, as Darawad and Al-Hussami reported, students' knowledge of SPs is not a predictor of their proper practice in this regard. Perhaps, the students' inappropriate and unsafe practice is a reflection of the HCWs' improper practice since the students mostly tend to simulate the clinical activities performed by the HCWs without having a good judgment of them. Such a manner exposes them to the risk of infection with blood-borne diseases.
Centers for Disease Control and Prevention emphasized that teaching of SPs ought to be performed as a regular program (e.g. annually) to maintain the staff's proper practice. Therefore, any program should be aimed at holding infection control workshops periodically emphasizing both the theoretical and practical aspects of the issue for both nurses and nursing students. On the other hand, our finding along with other studies,, rings the bell for the nursing education system, and nursing instructors should use the pedagogic approaches such as mentorship and preceptorship in clinical training to shrink this gap and effectively inject the theoretical knowledge into the clinical setting.
In the present study, attitude toward SPs was significantly correlated with safe compliance with it. This finding was consistent with what reported by a number of earlier studies that postulated that health care provider's positive attitude will lead them to greater adherence to infection control guidelines.,, Hence, clinical educators should try to promote nursing, midwifery, and surgical technology students' attitudes toward safety practices in clinical settings.
Consistent with a number of previous studies,, the current study also showed a significant correlation between students' attitude and knowledge on SPs. The present study also showed that the scores of knowledge and practice were greater in nursing students compared to the students of midwifery and surgical technology. However, the scores of attitude were not significantly different among students of various majors. This finding was consistent with a number of earlier studies that compared the nursing and medicine and reported the superiority of nursing students' knowledge, attitude, and practice over that of medical students.,, This superiority may be attributed to the greater emphasis of the issue in the nursing curriculum compared to other majors. The present study also showed a significant correlation between students' attitudes and their academic semester so that students who were in higher semesters possessed greater knowledge and attitude scores and had better practice in observing the SPs. Perhaps, senior students have more frequently exposed to SPs in their classrooms and clinical training which then positively affected their attitude and safe practice in clinical settings.,,
Despite all attempts made to improve the external validity of the study, it suffered from some limitations, one of which was the participation of the students of only one university restraining the generalizability of the results to other settings. Finally, this study used a self-reported questionnaire to examine the students' and thus, enhancing the social desirability bias; hence, it is recommended that future studies use observational inventories.
| Conclusions|| |
Acquisition of a moderate level of knowledge, attitudes, and practice by the students indicates that the students have got familiar with the concept under study during their study years. Nonetheless, this level may not suffice for appropriate and safe practice in the clinical setting. Given the utmost significance of occupational exposure to blood-borne diseases and infections, the educational authorities are demanded to take some appropriate measures to promote students' knowledge and attitudes and facilitate the appropriate and safe culture of practice. Consequently, it is recommended to revise and operationalize the concept of SPs in the curriculums of nursing, midwifery, and surgical technology. Considering the significant correlation between the students' attitude and knowledge and also between their attitude and practice, it seems that training on SPs should be provided in a way as to change attitudes, ultimately leading to proper practice.
Financial support and sponsorship
This study supported by the deputy of research at Kashan University of Medical Sciences.
Conflicts of interest
There are no conflicts of interest.
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[Table 1], [Table 2]