1 INTRODUCTION

Due to an increase in life expectancy in the 21st century, ageing has become an important phenomenon worldwide (Sakineh et al., 2018). According to the statistics released by WHO, it has been estimated that the global population aged 60 and above will reach 1.2 billion by 2025 and 2 billion by 2050 (World Health Organization, 2018). According to data from the National Bureau of Statistics, in China, by the end of 2019, the number of people aged 60 and above reached 254 million, accounting for 18.1% of the total population. The rapid growth of the older population and its vulnerability to various health disorders (multiple chronic conditions, depression, cognitive impairment, etc.) have led to an increase in the number of older patients who need healthcare services (Gholamzadeh et al., 2017; Ko et al., 2018). Moreover, the ageing population poses a challenge for health care and long-term care systems for older persons (Yinan, 2016).

The current system of healthcare services for older persons in low-income developing countries is unable to meet the demand, mainly due to the lack of medical personnel (Feng, 2019). Nurses, as members of the medical team, are responsible for taking care of older population (Sakineh et al., 2018); however, they face difficulties related to communication, heavy workload, imperfect social security system, lower benefits, poor working environment and lower social status, resulting in more nursing staff unwilling to engage in care work for older persons (Carlson, 2015; Gould, Dupuis-Blanchard, & Maclennan, 2015). Moreover, apart from shortage of nurses, there are other issues of low quality services and inefficiency owing to nurses being older in age, with low education level and without requisite qualifications (Ed et al., 2013). The nursing industry has no choice but to supplement the professional talent reserve of nurses for the older population, to meet the latter’s diverse needs and improve the quality of care (Rejeh et al., 2011).

Nursing education in China is divided into basic nursing education, nursing education after graduation and continuing nursing education. Basic nursing education mainly includes secondary nursing education (technical secondary school) and higher nursing education (including college and undergraduate students). Both technical secondary schools and junior colleges are three-year courses. The purpose of basic nursing education is to prepare students for clinical nursing, community nursing or follow-up education after graduation. This study focused on the attitudes of nursing students in technical secondary schools and junior colleges towards older adults.

Nursing students with a positive attitude towards older persons can enhance their willingness to care for them with respect (Cherry et al., 2016; King et al., 2013), and thus improve the quality of care and well-being of older persons. A negative attitude may lead to social problems such as discrimination, humiliation and even abuse of the older persons (Hsu & Ling, 2018). Previous studies have indicated that many factors such as age, gender, education level and culture could influence nursing students' attitudes towards older adults (Hweidi and Al-Hassan, 2006; Usta et al., 2012).

Substantial studies have shown that nursing students are not interested in care of older persons (Natan et al., 2015), since they find it physically exhausting, boring and being unskilled work (Hovey et al., 2018). Meanwhile, there are few studies on the attitudes of nursing students towards the older population in higher vocational colleges of China and are characterized by young age and strong plasticity. Therefore, in the context of the ageing population rising rapidly, it is urgent to carry out research on nursing students' attitudes towards older people.

The purpose of this study was to explore nursing students' attitudes and associated factors towards older people with the intention of improving their positive attitude and preventing possible negative beliefs and opinions about older people while working with them in the future.

2 METHODS

3 RESULTS

4 DISCUSSION

This cross-sectional study mainly discusses nursing students' attitudes toward older persons. To the best of our knowledge, there are only a few studies on nursing students' attitudes towards older persons in China. This study has important reference significance in the education of nursing students.

The mean total KAOP score of all the nursing students was 140.41 ± 23.70. This result was slightly higher than the scores reported in previous studies, where the KAOP sample mean score was 131.21 ± 14.40 and 132.94 ± 14.74, respectively (Erdemir et al., 2011; Turan et al., 2016). A possible reason for this is filial piety which plays an important role in Chinese culture. In China, filial piety is not just about demonstrating respect for parents but is also an important social norm. It mainly reflects children’s behaviour and attitudes towards their parents. The social significance of filial piety is to maintain harmony, that is to respect and obey elders and the ruling order. Therefore, under the influence of the Chinese filial piety culture, nursing students’ attitudes towards older persons may be better (Huang & Chin-Shan, 2013; Zisberg et al., 2015). However, social transformation and growth of urban culture has led to less extended families and more nuclear families in Turkey (Usta et al., 2012). Therefore, the younger generation has less contact with the older population. In addition, the increasingly difficult living conditions and the reduction of resources may increase young people’s prejudice and negative attitudes towards older persons (Usta et al., 2012).

Our study found that female nursing students are more interested in geriatric care than male nursing students, and the results are consistent with the findings of a large sample study (Deltsidou et al., 2015; Koskinen et al., 2012). This phenomenon may be due to the fact that women are more sensitive and emotional and often assume the responsibility of taking care of the older persons in the family; therefore, they perceive care of older persons more objectively and have a better understanding of the associated job responsibilities (Pooja and Kumar, 2020).

Our study also showed that nursing students who visited older people in nursing homes and other pension institutions had a more positive attitude towards caring for them, which is consistent with the results of previous studies (Chi et al., 2016). As expected, nursing students who have a close relationship with their older relatives have a better attitude towards older people. This may be due to the fact that as young children, they were closer to the older people, and hence, the desire to appreciate and repay them. They often interact and communicate with older people, which helps eliminate age discrimination and prejudices and forms a positive attitude towards older people. Some studies have shown that nursing students who are close to their older relatives are more likely to pay attention to the good qualities of the older people, learn from their rich life experience, tolerate their shortcomings and mistakes, listen to their needs patiently, and actively seek ways to help them (Cherry et al., 2016; Söderberg et al., 2016).

It is worth noting that about 70% of the participating nursing students were willing to take care of older people. At the same time, the linear analysis results also showed that nursing students' willingness to take care of older persons was related to their attitudes towards the older people. However, only 134 (13.70%) participants took care of older persons as their first choice for their future career. Therefore, in higher vocational colleges, in addition to setting up long-term care nursing courses for older people, for common diseases, schools should also pay attention to training students' positive attitudes towards older persons. Moreover, the practice of nursing homes, community home-based care for older people and other links can be added to increase opportunities for students to interact with the older persons, so that students can contact them in different environments and deepen their understanding and experience related to old age care requirements. At the same time, these activities can reinforce a positive attitude towards the older population. In addition, career planning education can be carried out to enhance the professional identity of nursing students.

Psychological research has shown that in the absence of motivation, people’s abilities can only play a 20%–30% role in realizing their potential; once stimulated, 80%–90% of the potential can be achieved (Dweck, 2000). Attitudes are not immutable, and nursing students in the education stage have strong plasticity; therefore, the dynamic measurement of nursing students’ attitudes towards older people should be strengthened in the teaching process. Attitudes can be investigated through scales, interviews, daily behaviours and other ways to identify risk factors in time and intervention, and promote the improvement of nursing intentions for the older population. At the same time, by understanding the current situation, we can estimate the number of nursing students who will choose senile nursing in the future, predict the supply and demand of senile nursing talents in the future, and guide schools to strengthen the construction of senile or geriatric nursing curriculum.

This study has some limitations. First, this cross-sectional study was unable to explore the causal relationships among variables. The data were obtained from nursing students at only two higher vocational colleges in Heilongjiang Province. For this reason, the current findings may not be applicable to all nursing students in China. The study did not consider whether the students had received geriatric training, which may have affected their responses to attitudes towards older people. Second, in these types of research, the tendency to answer as expected may also influence the results of this study. Finally, because of the sloppy design of age items in the questionnaire, the data collection was not accurate, necessitating age to be excluded from the data analysis.

5 CONCLUSIONS

This study shows that vocational college nursing students have a positive attitude towards older persons. However, the proportion of respondents taking care of older people as their first choice in their future careers needs to be increased. Therefore, vocational nursing education should be strengthened positively; a second classroom should be added, professional ethics education should be increased; parents should be mobilized to participate and negative effects should be minimized to improve nursing students' employment intention and promote the sustainable development of nursing professionals.

AUTHOR CONTRIBUTIONS

All authors discussed the study design. YF, JZ, MY and LS wrote the first draft of the manuscript. YF, JZ, LC, JM, HZ and YD analysed and interpreted the research data. LC, JM, HZ and YD edited the paper. YF, JZ, MY and LS revised the manuscript.

CONFLICT OF INTEREST

The authors declare that they have no conflict of interest.