This nationwide multicenter study investigated HRQL in PLWHA co-infected with SARS-CoV-2. This study showed poor scores of all dimensions of HRQL, including PHS, SR, MC and TI scores. In the four dimensions of HRQL, the MC dimension had the lowest mean score and the TI dimension the highest mean score. The score for the TI dimension could be explained by a better adaptation of the structural organization of healthcare that ensures continuity of care for PLHWA, including HIV-related services delivery, quality of healthcare to PLWHA in the context of COVID-19 pandemic (24). However, given the difficulties of supply of HIV treatment and the fear of exposure to COVID-19 for some patients, health care delivery, referral of and the follow-up of the PLWH are also affected (25).
During the COVID-19 pandemic, the strategies and measures implemented to slow down its spread, including social restrictions and lockdown leaded to an increase in stress, anxiety and depression. It also caused considerable daily illnesses, unemployment and economic hardship, which would lead to psychological health problems and barriers to health. In several studies on HRQL conducted in France, prior the COVID-19 pandemic, the mental dimension remained the most altered (26, 27). Studies in many countries have shown the negative impact of the COVID-19 pandemic on mental health among people regardless COVID-19 or HIV status (28)(29)(30). It is important for healthcare providers to take a holistic approach to care, addressing the physical and mental health needs of their patients. This may include providing counseling and support for mental health concerns, as well as ensuring access to HIV prevention and treatment services. In addition, PLWHA with COVID-19 can benefit from peer support groups, which can provide a sense of community and connection during this difficult time. This study showed that the consequences of COVID-19 on the mental health of PLWHA have been considerable while this population faced many situations impacting their mental health, among which stigmatization, discrimination related to HIV status (31)(32).
The COVID-19 pandemic impacted not only the TI and MC dimensions but also the SR dimension, that may due to a fear of exposure to COVID-19, health restrictions etc. The PHS dimension was also affected, as for symptomatic patients, social restrictions may lead to diminution of physical activity.
Even if we observed overall relative low scores for the HRQL dimensions, it is important to mention that this could hide certain heterogeneities related mainly to the characteristics of the participants.
This study highlighted the negative impact of the number of self-reported symptoms on all the dimensions of HRQL. Even though there were not COVID-19 specific symptoms, it is well known that people with chronic inflammatory conditions such as PLWHA (5)(33)(34) are considered at high risk of severe outcomes of COVID-19 or persistent symptoms. Moreover, the number of symptoms would constitute a proxy of comorbidities and by far a severity of COVID-19 in these participants. However, as demonstrated by Lechien J.R et al the COVID-19 related symptoms may vary significantly with age and gender of the patients (35) and exacerbate their impact on the HRQL or well-being. Besides, participants who have a high number of symptoms would certainly be those with comorbidities and would therefore be much more vulnerable to SARS-CoV-2 infection or severe form COVID-19, including because of their HIV status.
In the same line, clinically, it was observed in our study that PLWHA who had detectable HIV viral load or those at CDC stage B or C had worse HRQL. This is consistent with recent studies have shown that PLWHA with CD4 counts above 500 cells/mm3, or those with detectable viremia would have a higher risk of acquiring the SARS-CoV2 than the general population. (36)(37). This double burden of COVID-19 and HIV infection would have a significant impact on their HRQL that may due to the immunological disturbance. Despite considerable progress in the management of HIV infection and the dramatic increase in life expectancy of PLWHA almost comparable to that of a HIV seronegative individual, there remains a vulnerability due to chronic inflammation (33) and poor adherence that could compromise immune balance. This vulnerability may not only be experienced but also self-perceived by some participants.
In our study, because of their sero-status, participants who perceived themselves vulnerable to SARS-CoV-2 infection had worse HRQL, particularly in the MC and SR dimensions. This group may have better knowledge about COVID-19 including its modes of transmission and prevention strategies and might be anxious, depressed and stressed, fearing to be infected by SARS-CoV-2 in absence of effective treatment and vaccines (38). Hence the importance of support in the care of this population, such as awareness campaign, online information accessible to all PLWHA in order to reduce the stress of patients.
Our study also showed that another aspect of support might be beneficial for the participants, as those living in couple reported better HRQL, mainly in the SR dimension. According to the study Li X. and al., social support has shown a strong potential to influence quality of life (39). Although our study does not address all of the supports for this population, it does provide information on some of the key support that could affect the well-being of PLWHA. In our study, PLWHA who reported they received clear instructions from hospital staff at discharge reported a poor score on PHS, SR and MC dimensions. The hypothesis would be that discharge instruction might be given to the most vulnerable and those who would have requested it via questioning. In this context, health care providers are recognized as an important source of psychological support (8). This might be crucial for the well-being in PLWHA group (14), who need close attention for early diagnosis of further emotional distress. Apart from the pandemic of COVID-19, PLWHA, may face mental health issues because of the stigmatization and discrimination (31) (40) in spite of the measures taken (32). It is necessary to avoid any chronic worsening of mental health which can have important repercussions on PLWHA (15).
Besides, our study showed that participants who were professionally active had better scores in the PHS and MC dimensions. Being professionally active may offer a great opportunity to be mobile, in particular outside the period of lockdown. Breaking with measures of social, physical distancing, should allow for the improvement of mental and physical well-being, through contact, exchanges with peers, colleagues and community.
Being born in metropolitan France was associated with better scores in the MC and TI dimensions. Even if in the general population, individuals from sub-Saharan Africa reported better mental HRQL (27), in many other context as COVID-19 pandemic, ethnic minorities are recognized as vulnerable to COVID-19 (41)(42), mostly because of their low health literacy and their precarious life conditions (42) (43), including high prevalence of comorbidities (44). Consistent to our study, Drewes and a. underlined that infection, social circumstances, relationships problems, comorbidities (including hypertension), and stigma could have negatively impact the HRQL of PLWHA (45).
This study has two main limitations. First, this is an observational study carried out using self-reported questionnaires; there could thus be a social desirability bias. However, participants were invited to answer with sincerity and they were informed that their responses would be analyzed in a non-judgmental way. Second, this was a multicenter study, but we did not test for a possible center effect, given the very small number of participants in some centers (most of which had only one individual included).