Participants’ ages ranged from 24–83, and they cared for various older adult clients and family members, including parents, spouses, and siblings (Table 1). The time the participants cared for an older adult ranged from four months to 13 years. The average time spent providing care across all participants was five years.
Using multi-disciplinary thematic coding, the research team identified codes that were then arranged into three themes that describe the nuanced human factors with the technologies, interactions, and tasks that encompass health information management and communication in the environment of complex home care for older adults (Fig. 1, Table 2): (1) Updating the Caregiver Team, (2) Learning to Improve Care & Decision-Making, and (3) Conflicts within Caregiver Teams.
3.1 Updating the Caregiver Team
All participants in this study discussed updating the caregivers with pertinent health information about an older adult’s care. However, their methods and reasons for communicating information varied depending on the context of their home care situation and their caregiving role as a family or hired caregiver. Overall, every participant in this study described creating written notes kept in a central location in the home. For example, one family caregiver participant documented medications and recorded details about their spouse’s reactions:
[The hired caregivers] made written notes to all the people in their company that were coming to see [my spouse]… They would have written notes that they kept on top of the refrigerator. [..] I would keep some notes, and there were times when I would make detailed notes about [my spouse’s] reaction to the medication… I had times when I would write things down every day. (Participant 10, Family Caregiver)
While hired caregivers may have more structure to their in-home documentation, record-keeping by family caregiver participants fluctuated depending on the need for tracking information. One hired caregiver participant strongly expressed the need for paper-based records by caregivers of older adults in their homes:
In the home, it’s still very basic now, as much as you can roll your eyes with that… We find it’s also helpful because if every agency has their own electronic information, that’s great for keeping their records, but remember, there’s all these different people coming into the home. Sometimes you need an old-fashioned three-ring binder to keep everybody straight. (Participant 5, Hired Caregiver)
The importance of paper records was seen for its transparency of documentation and to have information stored in one location for the family caregiver, or any other caregiver, to review. However, while documenting health information was important in our participants’ complex home care experiences, there was a lack of tools to support documentation. For example, family caregiver participants sometimes designed their own detailed record-keeping forms to organize health information that others were required to use for documentation and communication during caregiver handoffs:
I just do a nice log sheet and [my hired caregivers] write down if [they] take [their] meds, did you have a bowel movement, [are they] sleeping or not? I’m pretty good at creating a form. They have to fill this in, and that’s how we communicate. One person comes, one person leaves, and they just look at the notes. (Participant 8, Family Caregiver)
One hired caregiver participant expressed that they were required to record every detail like the ones described by Participant 8 during their shifts at specific time intervals. This volume of needed paper-based documentation may be one of the most time-demanding aspects for hired caregiver participants to balance with providing physical care tasks. One hired caregiver participant commented on the compounding nature of this burden with the number of clients in their care:
If you work with ten people, you have to care for them, and you have to document whatever happens to these ten people. That is why the PSW job is so hard. (Participant 9, Hired Caregiver)
In some complex home care situations, digital methods were used to share information with other caregivers. When record-keeping was completed and transferred digitally, this information was used to update healthcare professionals about changes or updates in someone’s care. Other caregivers in a supervisory role on the team used this information to monitor the events during another caregiver’s shift. One hired caregiver participant who was also a nurse described an online system that they used to communicate with personal support workers (PSWs) in the home:
[The online system is] between the person who’s in the home as the PSW and the delegating nurse. I can go in to see that information through our system. There’s an additional link where I can log in and see how their night was. (Participant 5, Hired Caregiver)
The family caregiver participants in this study did not have access to or know how to use any potential technologies to see these details other than texting or leaving a voicemail. Systems like the one used by Participant 5 may provide opportunities for family caregivers to see health information updates without physically being in the home. Despite not having access, family caregiver participants who controlled the home care record-keeping were interested in developing digital documentation methods for their caregiver team but did not know how:
I would like to be able to make that easier for [other caregivers]. I don’t know how, but I understand that in some institutions, they do the record-keeping on computers. (P8, Family Caregiver)
The context for which caregivers documented information also varied depending on the severity of the patient’s conditions, such as monitoring for effects of a new medication and the caregiver’s record-keeping motivations. Family caregivers expressed that they were only documenting when they felt it was necessary to share progress updates or noticeable patterns with healthcare professionals. Hired caregiver participants strongly believed in updating others about the health of their clients, not only including their vitals but also the holistic picture of the patient as a critically important factor:
But what about that person? What about how they’re feeling that day? What they’re thinking that day? I get tired of reading documents that say, “changed the sheets, toileted them twice…” But how about asking them, “How do you really feel today? I don’t want to hear ‘good.’ I want to know how you really feel. What are your thoughts?” Like, really get into it and document that. None of this “oh, every day, same document” big deal. What’s the point of even documenting? (Participant 4, Hired Caregiver)
The holistic information they captured may be less structured than objective measures about a client in their home, which may be more challenging to share but essential for providing quality care.
With limited access to technologies that can support communication to update caregivers, there was creativity beyond using physical notes kept in one area of a home. Caregivers sometimes implemented more prominent written notes and posted them around their client’s houses. The posted messages aimed to provide context-specific information in the locations where actions needed to be taken by other caregivers, and as a salient reminder, where one hired caregiver participant said:
We posted notes all over the place. It was the only way! I put them on the bathroom wall for when [the PSWs] came in. There was one for the morning, one for the daytime, one for the evening, and it was simply, “This is what [the client] requires.” It was listed. They didn’t have to search through charts… I had so many thank-yous from PSW’s that were coming in. (Participant 13, Hired Caregiver)
Instead of calling or texting, these notes captured the attention of other caregivers when they were providing specific care tasks – Participant 13’s most effective method for ensuring other caregivers could see information at the time and place that it was needed. However, beyond physical documentation, the other process involved in updating the participant’s caregiving teams was verbal communication during client handoffs. The participants updated others on new information to ensure their awareness about changes in their home care situation since the incoming caregiver’s last visit. One hired caregiver participant mentioned the details they needed to update other caregivers about:
Whenever there’s someone’s turn to take over my shift, I would just say that “[They have] been OK. [They have] been very calm, but there are times that [they were] a bit manic.” Usually, I tell them that [they] already ate that [they] already took [their] meds at this time, and I usually tell [them] that the only thing that’s missing is [their] meds for this hour. (Participant 2, Hired Caregiver)
Information shared verbally supplements the written record by providing a holistic picture of the situation and supports emphasizing time-sensitive details. Some family caregiver participants felt burdened by continuously communicating with other caregivers about critical safety information that could have severe consequences if not carried out correctly. One family caregiver mentioned their concerns with having to update new caregivers in their home on details about keeping their parent safe:
It’s reminding them stuff like [thickening their drinking water], which is a really, really big risk because my [parent] is prone to something called aspiration, which means if [they] eat any food that can go in [their] lungs, which has happened before, then that can develop into pneumonia… We’ve had to take [them] to the hospital multiple times for that, and that can be really scary because someone like [my parent], who is more vulnerable and prone to getting disease and infection. Especially, taking [them] to the hospital like now [during COVID-19] is pretty scary. (Participant 6, Family Caregiver)
There is potential fear of future adverse events occurring as family caregivers understand the specific risks associated with their home environment. However, when in-person communication was not possible but essential information needed to be shared with the caregiver team, the participants used telecommunications devices to provide updates via a phone call or a text message. One family caregiver participant mentioned calling their agency when an adverse event occurs in their home:
If it’s really important, then I’ll call the agency and tell them that [their] workers need to know that such and such is happening… like if there’s been a fall, for instance. (Participant 7, Family Caregiver)
There may be an expectation that information communicated to caregiver agencies over the phone is subsequently shared with other caregivers involved with the client to ensure widespread awareness when visiting the home. Telecommunications devices may also afford hired caregiver participants the means to have direct communication with caregivers; where one hired caregiver mentioned the efficiency of this method of sharing information:
Especially with younger people, with younger family members, they will often text me on my work phone. That’s the most efficient way I find, I text. I called, but I find it even easier to text a lot with the visiting nurses who I talked to recently. (Participant 5, Hired Caregiver)
However, the demographics of the caregivers, the urgency of the information that needs to be shared, time constraints, and ease of use may be contributing factors to if phone calls or text messages can be used as a reliable communication channel for complex home care.
3.2 Learning to Improve Care & Decision-Making
Family and hired caregivers in this study continuously learned about their patient’s conditions and the nuances of the home care situation to improve the quality of the care they provided and support their decision-making. The degree to which family caregivers felt the need to learn new information resulted from their loved one’s conditions or symptoms, where one family caregiver participant explained:
[My spouse] had delirium frequently, and [I was] trying to navigate through the delirium where you can’t deny what somebody is experiencing in a delirious state… I could never quite understand it. (Participant 10, Family Caregiver)
Without a medical background, there was a desire for family caregiver participants to better understand what their loved one was experiencing, despite the challenges of overcoming this knowledge gap. Navigating information often looked like doing their own research through reading about the condition or symptoms, learning about medical treatments, and gathering information from healthcare professionals; where one family caregiver participant said:
The Parkinson’s I’ve learned that the more you can engage them intellectually and emotionally with contact, with people, and with things that they like and love, the better they are, even with their mobility. I read up on things. I learned about [my sibling’s] medications, and I know the effects of all of them, and I know the effects of that horrible [medication they were] taking that caused psychosis. I’ve got an informational sheet from some of the people who worked with us who have gone on to become RPNs and so on. [They] gave me a whole hand-out on how to deal with delusional behaviour, and I’ve read about it too. (Participant 8, Family Caregiver)
While some information that family caregivers were learning from healthcare professionals supported their loved ones through improved care, learning more about providing care in the home also supported their well-being, specifically for performing physical tasks. The family caregiver participant further described how they learned to help their sibling’s mobility while also supporting their own health:
I was doing things wrong for a while too. [My sibling has] mobility issues, and [they] would have difficulty getting up out of a chair. We devised a way of counting and using momentum to pull [them] up. Then I realized I’m hurting my back this way. I learned from some of the various physiotherapists and occupational therapists, and they gave us instructions. (Participant 8, Family Caregiver)
It is important to note that the family caregiver participants in this study were not medically trained professionals. Unlike a hired caregiver, the family caregiver participants did not have a standardized knowledge base to support medical decision-making or gather information. One hired caregiver participant provided an example where their training and background were necessary for recognizing a severe medical issue that could quickly develop into sepsis – something that a family caregiver may not have reacted as promptly to:
Well, I was doing it with the knowledge base—the pre-identified wounds on [their] leg, ulcers. I knew right away, but someone that didn’t have that background wouldn’t have pushed the issue. (Participant 13, Hired Caregiver)
A knowledge base helped Participant 13 with their perception-action response to the issue. However, while family caregiver participants provide a significant amount of care, there may be barriers to developing perception-action responses for those without a medical background. Family caregiver participants’ importance in keeping detailed health records was their approach to supporting caregivers with that knowledge base and capacity to recognize potential medical issues. For example, learning from physical documentation was necessary to support decision-making for hired caregiver participants who visited multiple clients daily. One hired caregiver explained how they relied on physically recorded notes – documentation that included information from the family caregiver and other hired caregivers – to learn about the most recent events that occurred in the home and make the safest decisions about when their client can take their medications:
I also look up their records of what happened all throughout the weekend. It’s usually placed on the table here in [my client’s] home. It’s just the first thing that you go over when you come here… You try to summarize what happened and what time [their] previous extra dose was given so that you can say, “OK, we can give [them] an extra dose at this time,” it’s safe to give [them] an extra dose. (Participant 2, Hired Caregiver)
However, there remains a cognitive challenge in learning new information to inform decisions, where hired caregiver participants must transform data into short summaries. The time required to transform the information from paper-based records may constrain busy caregiving work schedules in complex home care.
3.3 Conflicts within Caregiver Teams
The participants in this study often experienced conflicts within their caregiving teams, whether through defining their roles and responsibilities or through communication and coordination. These conflicts often impacted care continuity and increased their frustration and trust in each other. Communication challenges existed between family caregiver participants and their hired caregivers, as well as between hired caregivers, their clients, and other healthcare professionals. Conflicts were especially evident when there was a barrier to technologies to ensure two-way communication was occurring. This was important for situations where actions were required by caregivers to maintain the safety of the older adult in the home. The technologies used to support communication often only provided a one-way channel with no feedback or confirmation of the receiving caregivers’ understanding. One hired caregiver said:
Most of the time, my frustration was with communicating with the home care and caregivers… There was no connection with me. I got to call a number and leave a voice message. I may or may not have heard back. (Participant 13, Hired Caregiver)
Limitations in communication technologies may result in uncertainties about receiving and promptly understanding care messages. With the number of individuals caregivers care for, reliable communication is critical to reduce tensions. The challenges identified in communicating among caregivers were also evident with hired and family caregivers, where conflicts emerged from hierarchies in caregiving teams. Perceived hierarchies raised frustrations for Participant 13, who was concerned with the effectiveness of the communication. Non-standardized information-sharing methods placed unnecessary stress on the caregiver team and how they coordinated information sharing about home care:
I was frustrated in the fact that if I identified a problem, then there needed to be only one person calling the doctor’s office, only one person calling the [agency]. They didn’t need multiple phone calls from multiple members or care providers because it was not effective. [The family caregiver] had verbally given all of these people consent for me to handle everything [but] then [they] would start calling.. (Participant 13, Hired Caregiver)
From the family caregiver perspective, participants specifically discussed the challenge of ensuring an understanding of the nuances and preferences within a home care situation by every individual caregiver. They described their responsibility for effectively communicating their family’s needs in terms of home care services and the challenge in communicating their needs.
And we’ve had some trouble with navigating that sort of thing where finding PSWs, especially at a time like now [during COVID-19], is pretty limited. It’s just been a little bit difficult to get them to understand our perspective and what the client needs. What my [parent] needs. (Participant 6, Family Caregiver)
The context of COVID-19 made disseminating this information in an understandable manner difficult with reduced access to other hired care if caregiving needs were not being met appropriately. As a result of conflicts with ensuring that specific care needs were being met, some family caregivers felt additional responsibility to monitor the care tasks that were occurring in their home. There was an observed need to provide feedback in real-time that was specific to their home, where family caregiver participants had an increased perception-action response for potential safety risks, due to expertise in their home environment – a skill which hired caregivers may lack in unfamiliar physical settings:
If I see something not right when I’m with [them] for the last half hour [of their shift], then I will say, “This is not right. You have to stand here, or [my spouse will] fall over”. That kind of thing. Some of them like it, and some of them don’t like it. (Participant 7, Family Caregiver)
The conflict in this context of information sharing may be further due to a lack of trust in other caregivers performing care in their home where they are not familiar with the nuances of the environment, along with managing the power balance between who is acting as the primary health information holder. The family caregiver participant further explained their uncertainty about if the care needs that they had communicated were being met when they are not around to observe:
I’m there for half of the shift because [my spouse] does the last half as an exercise plan, and that’s done downstairs. I see it. If there’s a problem, they’ll tell me. But the thing is, I don’t know whether they’re [watching for fall risks] when I’m not around. That’s my biggest worry. I can’t be all there all the time. It’s just not possible. (Participant 7, Family Caregiver)
Ultimately, the uncertainty around caregivers watching for specific safety risks in their home created anxieties, reducing the benefits that respite care can provide.