Disability and Self-care Living Strategies Among Adults Living With HIV During the COVID-19 Pandemic

Background Events associated with the COVID-19 pandemic, such as physical distancing, closure of community services, postponement of health appointments, and loss of employment can lead to social isolation, financial uncertainty, and interruption of antiretroviral adherence, resulting in additional health-related challenges (disability) experienced among adults living with chronic illness such as HIV. ‘Living strategies’ is a concept derived from the perspective of people living with HIV, defined as behaviors, attitudes and beliefs adopted by people living with HIV to help deal with disability associated with HIV and multi-morbidity. Our aim was to describe disability among adults living with HIV and self-care living strategies used during the COVID-19 pandemic. Methods Adults living with HIV in Toronto, Ontario, Canada, including some with pre-pandemic HIV Disability Questionnaire (HDQ) data, completed a cross-sectional web-based survey between June-August 2020. The survey included the HDQ and questions about self-care living strategy use during the pandemic. We compared disability (HDQ) scores prior to versus during the pandemic using paired t-tests. We reported the proportion of participants who engaged in various living strategies at least ‘a few times a week’ or ‘everyday’ during the pandemic. Results Of the 63 respondents, 84% were men, median age 57 years, and 62% lived alone. During the pandemic the greatest disability severity was in the uncertainty (median 30; Interquartile range (IQR): 16, 43) and mental-emotional (25; IQR: 14, 41) domains. Among the 51 participants with pre-pandemic data, HDQ severity scores were significantly greater (worse) during the pandemic (vs prior) in all domains. Greatest change from prior to during the pandemic was in the mental-emotional domain for presence (17.7; p<0.001), severity (11.4; p<0.001), and episodic nature (9.3; p<0.05) of disability. Most participants (>60%) reported engaging a ‘few times a week’ or ‘everyday’ in self-care strategies associated with maintaining sense of control and adopting positive attitudes and beliefs. Conclusions People living with HIV reported high levels of uncertainty and mental-emotional health challenges during the pandemic. Disability increased across all HDQ dimensions, with the greatest worsening in the mental-emotional health domain. Results provide an understanding of disability and self-care strategy use during the COVID-19 pandemic.


Introduction
Loading [MathJax]/jax/output/CommonHTML/jax.js Due to measures implemented to slow the transmission of COVID-19, adults with HIV need to employ independent self-care living strategies in order to deal with uncertainty and the physical, social and mental health challenges of the pandemic (9,13). Living strategies is a term that may be considered analogous to coping in the context of HIV. The concept of 'living strategies' was derived from the perspective of people living with HIV as a component of the Episodic Disability Framework, de ned as behaviors, attitudes and beliefs adopted by people living with HIV to help deal with disability associated with HIV and multi-morbidity (7). Examples of living strategies include: seeking social interaction with others, maintaining a sense of control over life, blocking the event (i.e., the COVID-19 pandemic) out of the mind, and maintaining positive attitudes and beliefs (7). While most strategies have positive in uences on health, some strategies may have negative health consequences, such as isolation (associated with physical distancing measures), or engaging in substance use. Understanding how these living strategies are used among adults living with HIV during this time can help to identify ways in which individuals and health care providers can promote timely and appropriate self-management approaches for enhancing health and well-being during a pandemic or other major events (17,18).
Our aim was to describe disability experienced by adults with HIV and self-care living strategies used during the COVID-19 pandemic. Our primary objective was to describe the dimensions of disability experienced among adults with HIV during the pandemic and identify change in disability compared with prior to the pandemic. Our secondary objectives were to describe self-care living strategies used; and examine associations between disability and the frequency of living strategies use; and to identify changes in mental health and mastery compared with prior to the pandemic.

Study Design
We conducted a cross-sectional web-based survey using EQUATOR guidelines for web-based surveys (19,20). This research was approved by the HIV/AIDS Research Ethics Board at the University of Toronto (Protocol #32910). Loading [MathJax]/jax/output/CommonHTML/jax.js Setting In response to the World Health Organization's declared outbreak of the novel coronavirus disease (COVID-19) the province of Ontario, Canada declared a state of emergency on March 17, 2020. To slow the transmission of SARS-CoV-2, the City of Toronto closed all shared, public or private recreational amenities and non-essential businesses, including community service organizations and health and tness centres, and issued a stay-at-home order.
Participants Individuals were eligible if they self-identi ed as an adult ≥ 18 years living with HIV living in Toronto, Canada.

Recruitment
We emailed adults with HIV who participated in a community-based exercise (CBE) intervention study (21) and agreed to be contacted about future research. Using a modi ed Dillman Tailored Design Method, we emailed potential participants an initial invitation and link to electronically administer, self-reported questionnaires using Qualtrics (22,23). The email outlined the study purpose, eligibility, and involvement.
Interested individuals opened a personalised Qualtrics link, rst consented to participate by clicking yes to 'I agree to participate in this research study', and were the guided to the survey. We followed up with reminder emails at one, two and four weeks after the initial invitation. Participants received a $30 (Canadian dollar) electronic gift card for completing the survey. To increase our sample size, we asked participants to share details of the study with others living with HIV, who were asked to contact the research coordinator to review eligibility prior to enrolling in the study and receiving a personalized link to the survey.

Data Collection
The survey included questionnaires capturing disability, self-care living strategies use, contextual factors (mental health, mastery), and COVID-19, health and demographic characteristics of participants. For participants recruited from the exercise study, we used HDQ data collected during that study (prior to the pandemic) to assess change in disability.

Disability
We administered the HIV Disability Questionnaire (HDQ), to capture the presence, severity and episodic nature of disability experienced by adults aging with HIV across six domains including challenges with physical, mental-emotional, and cognitive health, day-to-day activities, social inclusion and uncertainty or worrying about the future (24,25). The HDQ has demonstrated validity, reliability and sensibility for use with adults living with HIV (26)(27)(28)(29)(30) blocking the COVID-19 pandemic out of the mind (7 items), and a section on seeking social interactions with others (10 items). For items 1-41, participants were asked how often they used a given living strategy in the past month ranging from 1 "None of the time (e.g. not at all)" to 4 "All of the time (e.g. every day)". For the seeking social interaction items (Item 42-51), participants were asked how often they used a given social strategy in the past month ranging from 1 "None of the time (e.g. not at all)" to 5 "All of the time (e.g. every day)" or not applicable. For each, we asked whether the frequency of strategy use changed since the onset of the COVID-19 pandemic: increased (more frequent), decreased (less frequent) or no change.

Personal Characteristics and COVID-19 Factors
We administered a demographic and COVID-19 questionnaire to capture personal characteristics (age, sex, gender, living status, income, employment status), HIV-related information (viral load, years since diagnosis, concurrent health conditions, self-reported health), and impact of the COVID-19 pandemic on access to health care services, supports, experiences and lifestyle changes.
Secondary Measures: Mental Health: The Patient Health Questionnaire (PHQ8) is an 8-item measure of depression severity (32) and possesses construct validity and test-retest reliability in adults with HIV (33,34). Mastery: The Pearlin Mastery Scale includes 7 items that assess sense of personal control over life forces or outcomes (35). Each item in the scale is measured using a Likert scale with 4 response categories, and higher summary scores indicate greater levels of mastery.

Analysis
We downloaded responses from Qualtrics for analysis using R (analytic analyses) (36). We calculated the view, participation and completion rates of survey responses (19). We calculated medians (IQR) and frequencies (%) to describe demographic characteristics of the sample. We conducted a cross sectional analysis with all participants who completed the web-based survey during the pandemic, and longitudinal analysis (prior to versus during the pandemic) among participants with pre-pandemic disability (HDQ), mental health (PHQ8) and mastery (mastery scale) data.

Disability
We calculated medians and interquartile ranges (IQR) for HDQ presence, severity and episodic domain scores from all survey respondents. For participants recruited from the exercise study, we used paired ttests to determine if their disability changed prior to versus during the pandemic. We used each participant's median pre-pandemic HDQ score across all possible 12-time points in our previously 22 Loading [MathJax]/jax/output/CommonHTML/jax.js month exercise study (21) as the pre-pandemic score, and the current HDQ score from the web-based survey as the during pandemic score.

Self-Care Living Strategies Use
We reported the frequency (%) of participants who engaged in each strategy 'a few times a week' or 'everyday' and change in strategy use (increase / decrease / no change). We conceptualized 37 of the items as having positive in uences on health, 8 having negative in uences on health, and 6 as having either a positive or a negative in uence on health, dependent on the individual and context (31).
We calculated median (IQR) for mastery scores, ranging from 7 to 28 with higher scores indicating greater levels of mastery (35). We calculated mean differences in pre and during pandemic PHQ8 (mental health) and mastery scores and conducted paired t-tests testing the null hypothesis that the mean change in disability score was zero (p < 0.05). We examined associations between HDQ domain severity scores during the pandemic (6 scores), and frequency of living strategies use (51 items) using Spearman correlational analysis for non-normally distributed data. We computed 306 rank correlations and used a Bonferroni adjusted alpha (α adj = 1.6 × 10 − 4 ) to report the most signi cant correlations. We chose the severity scale of the HDQ as this scale possesses most measurement properties.

Results
We recruited participants and administered the web-based survey between June 9 and August 12, 2020.
Of 114 exercise study participants emailed to participate in the study, 60 (53%) clicked on the survey link (view rate), 59/60 (98%) consented to participate and initiated the questionnaires (participation rate), and 51/59 (86%) consented and completed the questionnaires (completion rate) (19); and 12 additionally participated after word of mouth recruitment. Hence there was a total of 63 participants, 51 of which also had HDQ, PHQ8 and Mastery scale data collected prior to the pandemic.

Health Care Services / Supports
Of the 61 (97%) participants who were receiving care from an HIV doctor or clinic, 71% received care remotely (telephone or online) during the COVID-19 pandemic (Table 1). Disability during the pandemic HDQ scores are presented in Table 2. Across all 63 participants, the highest median HDQ severity, presence and episodic (daily uctuations of health challenges the past week) scores were in the uncertainty, mental-emotional, and physical domains, respectively (Table 2).   Table 4).

Discussion
Using a previously validated disability questionnaire with adults with HIV administered prior to the pandemic, we found that self-reported disability severity increased across all dimensions during the COVID-19 pandemic among adults with HIV, with the largest increase found in the presence, severity, and episodic components of mental-emotional health. This nding was supported by the signi cant increase in mean PHQ8 scores and 39% reporting a higher category of depression during the pandemic compared to prior (Additional File 1 and 2). Similarly, the majority of participants reported 'more anxiety', 'more depression', or 'frustration of boredom' during the pandemic (Table 1).
Uncertainty followed by mental-emotional health challenges were the most severe dimensions of disability experienced during the pandemic (Table 2). These dimensions of disability are closely related as uncertainty is a strong predictor of mental-emotional health challenges for adults with HIV (37-39).
The increase in uncertainty scores during the pandemic were supported by participants who reported fear of getting COVID-19 (75%), worrying about friends, family and partner (86%) ( Table 1), suggesting factors that may be contributing to disability dimensions of uncertainty and mental-emotional health challenges in the HDQ scores. The concept of uncertainty in COVID-19 has been explored speci cally as it pertains to diagnostic uncertainty and unknown severity, duration, and long-term impact of symptoms associated with COVID-19 (40-42). The impact of uncertainty associated with an ongoing pandemic, uncertainty of acquiring COVID-19 and subsequently Long COVID, and ongoing safety measures and policy among individuals health and well-being during the pandemic is unclear. Uncertainty increased in severity but not presence, suggesting that existing uncertainty was exacerbated by the pandemic. Adults with HIV may have prior experiences living with uncertainty from the earlier days of the HIV epidemic (38,39,43).
However, the extent to which these prior experiences may exacerbate or equip an individual with strategies to deal with uncertainty during a new (COVID-19) pandemic is unknown and an area of future research. In addition to the greater risk and poorer outcomes of COVID-19 that may occur among people with HIV (44)(45)(46)(47), the pandemic can further exacerbate stress and isolation, unemployment, food insecurity, access to care, and di culty managing underlying comorbidities (9,48). These factors may amplify disability, as re ected by the increase of HDQ severity scores across all dimensions in the sample.
Evidence is emerging on the impact of HIV and COVID-19 as co-pandemics, including the impact of coinfection on health services (14). Further qualitative inquiry may help to explore the nature and impact of the pandemic on health outcomes for adults with HIV. doctor remotely (71%), some reported di culties accessing (40%) and using (37%) health care services (Table 1). Of note, the pandemic appeared to have less of an impact on employment, which is likely a re ection of almost half of the participants (46%) who were not working prior to the pandemic.
The majority of participants reported sustained use of positive living strategies during the pandemic with the exception of positive social interaction strategies and negative strategies (e.g. isolating self) that increased during the pandemic (Additional File 3). Another study similarly reported that higher levels of social support and resilient coping were associated with lower depressive symptoms among adults with HIV in the context of the COVID-19 pandemic (50). The increase in social isolation (spending less time with support networks, less time going out or spending time with others, and tending to isolate self more), a likely consequence of the COVID-19 restrictions, aligns with the increase in disability in dimensions of social inclusion and mental-emotional health as measured by the HDQ. This highlights the role for remote social support and services that can promote social interaction and support among community during the pandemic.
To our knowledge this is the rst study to explore the nature, extent and impact of disability experienced by adults with HIV prior to and during the COVID-19 pandemic, and to speci cally explore the impact of the COVID-19 pandemic on health outcomes and living strategies use for people with chronic illness. This work provides insights to the health challenges experienced by adults with HIV who may be living with the added complexity of concurrent health conditions (51)(52)(53), and speci cally the common mental health conditions such as anxiety and depression. Opportunities exist for health providers to apply the lessons While a strength of our study was building on data collected pre-pandemic (HDQ, PHQ8, mastery) with an existing cohort of adults living with HIV who participated in an earlier exercise intervention study, our study is not without limitations. We assessed disability and living strategies use cross-sectionally during the pandemic, as distinct constructs and cannot infer causation between the pandemic and disability and living strategies use. Due to our small sample size, our analysis was exploratory. Furthermore, the clinical importance of HDQ change scores, particularly given the episodic nature of disability in the context of the COVID-19 pandemic is unclear. Nevertheless, our inclusion of supplemental measures of mental health (PHQ8) support the direction of change in disability this study. Given the majority of the sample were from a previous study examining the impact of community-based exercise among adults living with HIV, primarily including White men living in an urban setting, results may not be representative of the larger HIV population. Men and women can experience disability differently pertaining to hospitalization, parental roles, fatigue, mental health, and social inclusion (56)(57)(58). Future work should examine the in uence of gender on the disability experiences among adults with HIV in the context of the pandemic.

Conclusions
Participants with HIV reported high levels of uncertainty and mental health challenges during the pandemic. All six dimensions of disability increased during the pandemic, the largest increase was the mental-emotional health domain. Strategies involving maintaining a sense of control, and positive attitudes and beliefs were associated with lower disability during the pandemic. Results help to provide an understanding of disability and self-care living strategy use among adults living with HIV during the COVID-19 pandemic.

Abbreviations
HIV -Human Immunode ciency Virus