Introduction
Populations around the world are rapidly aging because of falling fertility rates and increasing life expectancy [
1]. According to the WHO, one in six people worldwide will be aged ≥ 60 years in 2030 [
2]. Consistent with global trends, the National Bureau of Statistics of China reported that the proportion of people aged 60 and over was 18.70% in 2020, which is increasing year by year [
3]. The one-child policy implemented over the years and economic pressures have led to increasing burdens on young people and decreasing the caregiving capacity of families [
4,
5]. Meanwhile, home-based older adults often face a constellation of daily challenges, including multiple chronic conditions, functional impairment, frailty, and social and mental stressors [
6], leading to increasing demand for healthcare in China [
7‐
9]. Over the past two decades, there has been a gradual extension of health-care services from hospitals to the community and the home [
10]. This shift has also been driven by the objectives of shortening the length of hospital stay, relieving medical resource constraints and holding the belief of ageing in place [
11,
12].
Home care, which is also called home-based services, is a cost-effective approach for the treatment of stable medical conditions and the management of chronic conditions [
13]. It provides individualized care to patients of any age and families in their living environment by health professionals, which encompasses a range of activities, from preventive health work to palliative care [
14]. Home care can decrease care costs while simultaneously improving quality [
15], reducing emergency department visits and avoidable hospitalizations [
16], improving advance care planning [
17], relieving pressure on hospital care and reducing the risk of cross-infection [
18]. On the other hand, compared with hospital work, home care is still fraught with uncertainty due to factors such as service environment, service population and operational risks. Especially as shorter hospital stays result in more patients being discharged from the hospital more quickly, providing home care while they are still uncomfortable is becoming increasingly complex [
19].
It is noteworthy that the results of existing reports on home care were not ideal. A Canadian study found an incidence rate of 13.2% for adverse events in home care, of which one-third were considered preventable [
20]. A national study in Japan reported that only 26.5% of facilities did not report adverse events in home-care settings [
21]. Other countries had also mentioned the frequent occurrence of inadequate home care [
22,
23]. The quality and safety of home health care need to be emphasized.
In China, home care has a late start but requires a high level of service competence from medical staff. First, there are clear requirements on the years of professional experience of medical staff, including more than three years of work experience for doctors, five years for nurses and three years for rehabilitation therapists [
24]. In addition to basic medical operation skills and professional knowledge, they also need to be good at identifying and solving problems, communication and collaboration, and risk prevention. Not only do they share these common characteristics, different healthcare professionals also have their own specialties and characteristics. For example, doctors can prescribe medication, nurses can perform wound dressing changes and care, and rehabilitators can provide rehabilitation. However, they are both client-centered and have the goal of solving problems for their clients.
Apart from the personnel requirement, home care is also improving and developing in various aspects, including the way clients access the services, who provides them, and how they are provided. At present, clients access services primarily through basic medical insurance and long-term care insurance to support this, although the insurance has conditions for payment and can only partially cover the costs [
25]. Home care fully meets the client-centeredness. According to the client’s wishes and specific service needs, the hospital staff will confirm the service information with the client in advance and then select the corresponding professionals and instrumental materials to bring the client a good treatment experience. Most of the time, home care providers are mainly nurses, followed by doctors [
26]. During the process, medical staff will always follow up with the client and keep track of their health conditions. Although medical staff come from different institutions and backgrounds, they can communicate with each other, and seek help from other specialists in higher-level hospitals if they encounter problems. In particular, Internet + Care as a form of service delivery is emerging, which facilitates home care practice behavior for medical professionals [
7,
27].
Home care practice behavior has an important influence on the quality of home care. The core home care practice behavior is the ability to perform clinical nursing care that is based on the medical worker’s ethical thinking and accurate practice skills [
28]. The American Nurses Association Scope and Standards of Home Health Nursing Practice reported six professional practice standards and ten professional performance standards to articulate essential practice behavior [
29]. A study subsequently further describes the implementation of the ANA standards in the home setting, giving examples of specific practice behavior competencies [
30]. Another literature reported 10 competencies needed for home health care services, with care assessment as the first element [
31]. The content of these competencies also informs the standards for practice behavior.
The state is actively promoting the development of home care and gradually regulating practice behavior. In 2020, the National Health Care Commission issued the document “notice on strengthening home medical services for elderly individuals“ [
32], which proposed increasing the supply of home care services for the elderly in one step and put forward specific requirements for service institutions and medical workers. Among the specifics are stipulating that primary health care institutions are one of their main providers, adopting practice behaviors of medical staff such as signing agreements with service clients, comprehensively assessing disease, psychological, social support, environmental condition, and safety precaution. To enhance the safety of home care, there are qualification checks before clients can access services, including their proof of identity, case information, and family contracting agreements [
32]. In addition, medical staff providing services were needed to attend and pass training organized by the hospital before they can formally provide services [
32]. The role of primary health care and primary staff in family disease management is increasingly prominent [
33,
34].
Overall, home care services have attracted the attention of a growing number of scholars. But researches mostly focusing on patients’ needs, willingness, or service availability [
4,
7,
35‐
37], are lacking in exploring the home care practice behavior of medical professionals in primary care settings. Moreover, there may be variations in what home care service entails across countries and regions due to differences in the organization and structure. The purpose of this study is to describe the current situation of primary care providers’ practice behavior while providing home care services and to explore the factors that influence it to provide a reference for subsequent improvement of practice behavior competence, enhancing service quality and promoting patient outcomes.
Methods
Design
A multicenter cross-sectional survey was conducted in Sichuan Province, China. Data were collected from August 2021 to June 2022.
Study setting and sample
The study was conducted in primary health care settings in Sichuan, China, with 62 facilities (including community hospitals, community health service centers, township health centers and other primary institutions) in 7 prefectures participating in this study (the service functions of these institutions are all based on basic public health and basic medical services, with the difference being that community health service centers are community-based and family-based, with residents of urban communities as their main service recipients, while township health centers are rural-based, with township residents as their service recipients. Community hospitals, on the other hand, can only be declared for approval when the health centers’ beds, size, outpatient capacity and other requirements have reached a certain standard). The participants were primary care providers who met the following inclusion criteria: (1) had obtained a licence to practice and were officially employed; (2) had worked in a primary health care organization for more than 12 months; (3) had experience with home-based medical services; and (4) voluntary participation. The exclusion criterion was personnel on extended leave or who changed jobs and no longer provided direct medical care and other professional services. A total of 863 medical workers from primary care settings were invited to participate in this survey.
Data collection
The survey was asked to include as many primary care providers as possible using a convenient sampling method. After obtaining the consent of the institution’s managers, a staff member of the institution was hired as a surveyor and trained accordingly on the purpose and requirements of the survey. An electronic questionnaire link was sent to the surveyor, who in turn sent it to the medical staff of the institution. The surveyor explained the purpose and significance of the survey with the medical staff, and after agreement, signed an electronic informed consent form before completing the questionnaire, which had the same instructions for filling out the form and set each IP address to be filled out only once.
Measurements
Self-designed questionnaires were used in the present study.
The survey collected data about basic information of primary care providers such as age, gender, working years, whether they have part-time employment in other organizations, working experience in a general hospital, level of education, professional title, role of medical workers and work area.
Home care experience of primary care providers
The home care experience included the years of providing home care, clients of home care, the frequency of service provided by provides, and the willingness to serve.
Home care practice behavior
The home care practice behavior questionnaire was developed based on insights from previous findings on home health care guidelines and other literature [
29,
31,
38‐
40], as well as the content of national documents on the provision of home care services [
24,
32]. The content of the scale, which did not involve targeted terminology for different specialties, evaluated the overall practical behavioral situation and process of healthcare professionals in providing home care services. The questionnaire was also applicable to healthcare professionals from different backgrounds. The questionnaire consisted of 27 items and four dimensions: home visit preparation (5 items), assessment (10 items), medical care behavior (6 items) and safety practice (6 items). Every term used five levels of frequency, and the total score of the scale was 27–135 (items 25–27 were reverse scored). Higher scores indicated better execution of home care practice behavior by primary care providers. During development of the questionnaire, a total of seven experts were invited to conduct questionnaire evaluations, including one community nursing educator, one community manager, one home care rehabilitation physician specialist, two home care nursing specialists, and two home care medical specialists. The research team modified the questionnaire to determine the final version based on the recommendations of seven experts. A presurvey of 30 medical workers showed that they could understand the questionnaire content and easily make judgments. The internal consistency of the questionnaire was 0.946, as measured by Cronbach’s alpha. The scale-level content validity index (S-CVI) was 0.96, and the item-level content validity index (I-CVI) ranged from 0.71 to 1.00 using an expert panel. Exploratory factor analysis was performed using a sample of 200 cases, which included doctors, nurses, and other medical personnel. The KMO was 0.928, and Bartlett’s test of sphericity was significant (
p < 0.01). Four common factors with eigenvalues greater than 1 were extracted. Among them, the eigenvalues ranged from 1.261 to 13.270, and the cumulative variance contribution was 72.741%.
Ethical approval
This study and its design received approval from the Biomedical Ethics Committee of West China Hospital of Sichuan University (Approval No. 2020 − 165). Furthermore, the primary care providers were assured that the findings would only be used for research purposes.
Data analysis
We conducted a preliminary check and cleanup of the collected data. Continuous data were expressed as the mean and standard deviation. Categorical data were expressed as percentages. The current status of home care practice behavior was calculated by adding up the scores of all individual measures, using a t-test or ANOVA for one-way analysis, and variables with two-tailed tests with a significance of P < 0.2 were entered into the linear regression equation. Finally, in the linear regression results, P < 0.05 was considered statistically significant for this test. We used SPSS, version 25.0, to analyse the data.
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