The Experiences of Informal Carers during the COVID-19 Pandemic: A Qualitative Systematic Review

Sociodemographic predictors of missed and delayed health care among older Australians during the COVID-19 pandemic: Findings from the 45 and up COVID Insights study

OBJECTIVES

The COVID-19 pandemic disproportionately disrupted healthcare access for vulnerable populations, including older adults. This study examines sociodemographic predictors of missed or delayed care (MDC) among Australians aged ≥65 years across three pandemic time points (July-December 2020, June-August 2021, and March 2022).

METHODS

A repeated cross-sectional design was employed. Data were sourced from The 45 and Up COVID Insights study. Logistic regression analysed predictors of MDC, with sociodemographic variables including chronic conditions, psychological distress, cultural and linguistic diversity (CALD), disability status, gender, socioeconomic disadvantage, and geographic remoteness, included for analysis.

RESULTS

Three temporal patterns of MDC were identified: 1) Consistent MDC (i.e., those with ≥2 chronic conditions, higher psychological distress), 2) Early MDC (i.e., women, CALD, with disability, a carer, lived alone), and 3) Late MDC (i.e., men, older age, living in outer regional/rural/remote areas, most socioeconomically disadvantaged).

CONCLUSION

Findings highlight the need for targeted policy responses to address persistent and emerging disparities in healthcare access among older adults, particularly for those with chronic illness, psychological distress, and those facing geographic or socioeconomic disadvantage.

Neuropsychological Effects of the Lockdown Due to the COVID-19 Pandemic on Patients with Alzheimer's Disease and Their Caregivers: The "ACQUA" (Alzheimer-COVID QUArantine Questionnaire) Study

BACKGROUND

The lockdown due to the COVID-19 pandemic, imposed in many countries in 2021, led to social isolation and the interruption of many activities that were useful in stimulating cognition. The impact of these changes has been particularly severe in older subjects with cognitive impairment.

METHODS

The present study aimed to investigate the effects of lockdown on Alzheimer's disease patients (in cognition, behavior, and autonomy) and on their caregivers (in emotions, burden, and quality of life). We created a questionnaire and performed an extensive semi-structured telephone interview with each caregiver. The main outcomes were (1) changes in cognitive and behavioral symptoms and autonomy levels in the patients and (2) effects on caregivers' emotions, burden, and quality of life.

RESULTS

The lockdown severely impaired patients' cognition and independence and worsened behavioral and psychological symptoms of dementia. These effects contributed to increasing caregivers' burden and stress levels, with a significant perceived deterioration in quality of life among caregivers with higher education levels (p = 0.047).

CONCLUSIONS

This study might contribute to our understanding of the impact of lockdown on Alzheimer's disease patients and their caregivers, to guide future public health interventions aimed at preventing and/or reducing the consequences of similar extraordinary events in frail subjects.

Working Carers in Europe and How Their Caring Responsibilities Impact Work-Family Life Conflict: Analysis of the European Quality of Life Survey

Background/Objectives: Ageing of the population is a pertinent characteristic in developed societies that raises questions of who provides care and how care is provided to frail and dependent old people. The majority of care is provided by family members, friends, and neighbours, many of whom are of working age and active in the labour market. The aim of this study is to research how work and care are intertwined and how they cause conflict for individuals in Europe. Methods: A hierarchical regression analysis of European Quality of Life Survey data was performed to evaluate the amount of explained variance of work-life conflict according to caring situation, working conditions, and demographic characteristics of an adult European population. A stratified, clustered multistage sample design was used to select 15,656 adult respondents working as employees. Results: The results show that the three blocks explain about 18% of work-life conflict, with working conditions being the most influential block, followed by demographic characteristics and caring situation. Conclusions: The frequency of caring, use of formal care, and quality of formal services significantly mitigate work-life conflict, together with the number of working hours, commuting, fear of losing one's job, fear of having insufficient income in old age, and the ease of making ends meet. Care regimes also have a considerable effect on work-life conflict. Countries have the power and responsibility to support working carers in their multiple and often conflicting roles by allowing flexible work arrangements, the right to reduce the number of working hours safely, employment protection during care, emergency leave, and short- and long-term leave, as well as by investing in community-based long-term care models and services.

"Are you listening?": Experiences shared online by family caregivers of patients in the palliative phase during the Covid-19-pandemic

OBJECTIVES

In palliative care, it is important for family caregivers to spend time with and care for the patient, and to receive (in)formal support. These elements were compromised during the Covid-19-pandemic. This study investigates what family caregivers of non-Covid-19-patients in the palliative phase shared online during the first wave of the pandemic, and what their communicative intentions were with posting online.

METHODS

To investigate what family caregivers shared online, a reflexive thematic analysis was performed on online newspaper articles and posts on Twitter, Facebook and online forums. To investigate family caregivers' communicative intentions with social media posts, content analysis was conducted guided by Speech Act Theory.

RESULTS

In total, 412 posts and articles were included, the majority being Tweets (86.7%). Four themes were constructed: 1) 'Being out of touch', 2) 'Fear, worries and uncertainties, 3) 'Disbelief, anger and resistance', and 4) 'Understanding, acceptance and gratitude'. Family caregivers felt overwhelmed with anger, sadness and anxiety, yet some expressing milder or positive attitudes towards the new circumstances. Family caregivers mostly posted online to share their personal experiences and emotions, and to express their opinions about the restrictions.

CONCLUSIONS

The pandemic had distinct implications for family caregivers of non-Covid-19-patients in the palliative phase. In future similar circumstances, restrictions should be tailored to individual conditions and interventions should be in place to facilitate contact between patients, family caregivers and healthcare professionals and to support family caregivers.

"I couldn't say goodbye": Thematic analysis of interviews with bereaved relatives who lost their loved ones during the COVID-19 pandemic

BACKGROUND

Delivering serious news is usually challenging for healthcare professionals and the pandemic of COVID-19 and related restrictions brought additional challenges in this process.

AIMS

To explore the experience of bereaved relatives with receiving serious news from healthcare professionals during the pandemic COVID-19.

DESIGN

A qualitative study using thematic analysis and a codebook approach of data collected in semi-structured interviews with bereaved relatives.

SETTING/PARTICIPANTS

Data were collected from July to August 2022 in person/via phone with bereaved relatives who lost their relatives during the pandemic (from March 2020 to March 2022). Participants were recruited using a convenience sample and snowball method through social media and through one university hospital palliative care unit that invited bereaved relatives of deceased patients treated at the unit to participate in this study.

RESULTS

A total of 22 participants, consisting of 4 men and 18 women, were interviewed for this study. Most of the participants were sons or daughters of individuals who had died (5 grandchildren, 14 sons/daughters, 2 spouses, 1 great-niece). Six themes were identified: Burden caused by visit ban, Fear of COVID-19, Inappropriate behaviour and communication of healthcare professionals, High need for emotional support, Need for detailed and honest communication, Tendency to make excuses for mistakes and lapses by healthcare professionals.

CONCLUSIONS

Delivering serious news during a pandemic was negatively influenced by a lack of contact with patients and a lack of support and empathetic communication with staff. Overcoming these circumstances can be achieved by frequent communication using various communication tools (such as videoconferences or phone calls), and maintaining empathy and honesty in the communication process.

Emotional Regulation, Coping, and Resilience in Informal Caregivers: A Network Analysis Approach

Public health emergencies such as the COVID-19 pandemic can further strain the mental health of informal caregivers who provide unpaid assistance to family members or friends who need support due to illness, disability, or aging. However, there is a lack of research exploring the resources and adaptive strategies that promote resilience in informal caregivers. This cross-sectional study used psychometric network analysis to model the interplay between coping strategies, emotion regulation, trait resilience, and anxiety and depression symptoms in 351 Italian informal caregivers. The results showed that coping through a positive attitude, emotional reappraisal, and trait resilience were the most central and interconnected nodes in the network. These adaptive strategies buffered against the negative impact of anxiety and depression symptoms, providing valuable insights into the mechanisms underlying resilience and well-being in informal caregivers. Clinically, it is crucial to assess and foster these resilience-promoting factors (positive attitude coping, cognitive reappraisal, and trait resilience) to help mitigate the mental health challenges faced by informal caregivers, especially in the context of public health crises such as the COVID-19 pandemic.

Caring During COVID-19: A Study of Intersectionality and Inequities in the Care Economy in 16 Countries

Carers were disproportionately harmed in the COVID-19 pandemic. Despite facing an increased risk of contracting the virus, they continued in frontline roles in care services and acted as "shock absorbers" for their families and communities. In this article, we apply an intersectional lens to examine care work and the structural factors disadvantaging carers during COVID-19 through a comparative case study analysis of 16 low-, middle-, and high-income countries. Data on each country was collected through a qualitative framework during 2021-2022. We found that while carers everywhere were predominantly women with low incomes and precarious employment, other factors were at play in shaping their experiences. Moreover, government responses to mitigate the direct impact of the pandemic have created local and global disparities affecting those working in this sector. Our findings reveal how oppressive social structures such as race, class, caste, and migration status converged in contextually specific ways to shape the gendered nature of care within and between different countries. We call for a better understanding of the multiple axes of inequalities experienced by carers to inform crisis mitigations, coupled with long-term strategies to address social inequities in the care economy and to promote gender equality.

Family Caregivers' Experiences during the COVID-19 Pandemic: Qualitative Study

Background: The COVID-19 pandemic imposed lockdown measures that affected caregiving. Understanding caregivers' context provides reveals their adaptive strategies to continue caring in this situation of uncertainty and isolation. Objective: To better understand the caregiving experiences of caregivers looking after dependent individuals living in the community during the pandemic. Design: Qualitative research, phenomenological approach. Setting: Primary healthcare centers in Madrid region (Spain). Participants: 21 family caregivers. Methods: Purposive and theoretical sampling was used to recruit caregivers across nurses from primary healthcare centers. Participants were interviewed using a semi-structured interview guide to explore the caring experience. Interview transcripts were evaluated using thematic analysis. Results: The findings were categorized into two themes: "Caregivers during lockdown-providing care in a time of adversity" and "Caregiving toward normality". The sub-themes identified were the re-structuring of before-care services and the introduction of new care approaches, managing the dependent person's health problems, looking after oneself, and dealing with adversity. To adapt to the new normal, strategies were put in place designed to recover confidence and trust, reincorporate assistance, and reconnect with others. Conclusions: Care intensified during the pandemic. Caregivers took on the task without assistance, focusing on preventing contagion and protecting themselves to be able to continue giving care.

Unpaid caregiving and mental health during the COVID-19 pandemic-A systematic review of the quantitative literature

The COVID-19 pandemic imposed additional and specific challenges on the lives and wellbeing of informal unpaid carers. Addressing an important gap in the existing literature, this systematic review (prospectively registered with PROSPERO CRD42022376012) synthesises and evaluates the quantitative evidence examining the association between unpaid caregiving and mental health (compared to non-caring), during the pandemic. Five databases were searched (Medline, PsycInfo, EMBASE, Scopus, Web of Science) from Jan 1, 2020, to March 1, 2023. Population-based, peer-reviewed quantitative studies using any observational design were included, with screening, data extraction and quality assessment (amended NOS) independently conducted by two reviewers. Of the 3,073 records screened, 20 eligible studies (113,151 participants) were included. Overall quality of evidence was moderate. Narrative synthesis was complemented by Effect-direction and Albatross plots (given significant between-study heterogeneity precluded meta-analysis). Results indicate that the mental health of informal carers, already poorer pre-COVID compared to non-caregivers, was disproportionally impacted as a result of the pandemic and its associated public health containment measures. This review highlights the vulnerability of this group and should motivate political will and commensurate policies to ensure unpaid caregivers are better supported now, in the medium term, and crucially if, and when, another global public health emergency emerges.

Caregiving Among Older Black Same-Gender-Loving Women During the COVID-19 Pandemic: Findings From Qualitative Research

BACKGROUND AND OBJECTIVES

Few data on caregiving during the coronavirus disease 2019 pandemic use an intersectional lens to attend to how multiple social categories, such as gender, age, race, and sexual orientation, shape caregiving experiences. This analysis sought to explore caregiving experiences of aging Black same-gender-loving women.

RESEARCH DESIGN AND METHODS

Sixteen focus groups were conducted with 4-8 participants each (N = 102) from across the United States. Audio-recorded discussions lasted for approximately 90 min and were transcribed verbatim. Two analysts coded transcripts for discussions related to caregiving and used content analysis to identify themes.

RESULTS

Participants engaged in caregiving for children, parents, family, friends, and neighbors. They provided physical, economical, instrumental, and/or secondary caregiving; and sometimes received care themselves. The pandemic heavily affected their stress level and mental health as well as their intimate partner relationships. Discussions mostly offered descriptions of increased caregiving difficulty caused by the pandemic. However, a few participants identified ways the pandemic made caregiving easier; changed caregiving without making it easier or harder; or thwarted their ability to provide care.

DISCUSSION AND IMPLICATIONS

Older Black same-gender-loving women described some pandemic caregiving experiences that diverged from the existing literature, demonstrating the importance of considering how gender, race, age, and sexual orientation affect caregiving experiences during a pandemic fraught with health inequities. Ensuring the multiply marginalized caregivers have access to the practical and emotional support they need is critical for advancing health equity and preparing for future pandemics.

Insisting on help, facing challenges, and maintaining balance: The lived experiences of caregivers raising a child with developmental delay in the remote islands of Kinmen

PURPOSE

To explore the lived experiences of the caregivers of children with developmental delay (DD) on the remote island of Kinmen, Taiwan.

DESIGN AND METHODS

This descriptive phenomenological study included 14 caregivers of 16 children with DD recruited from Kinmen, Taiwan. Data were collected from September 2020 to February 2021 with face-to-face semi-structured interviews, which were transcribed verbatim and analyzed using thematic analysis.

RESULTS

Twelve caregivers were mothers; there was one father and one grandmother. Their mean age was 37.93 ± 5.17 years. The mean age of the children was 3.90 ± 1.49 years; 11 were male (69%). As we began our study, the COVID-19 pandemic occurred, which influenced two of the three themes: (1) focusing on their child's delayed development, which involved seeking a diagnosis and blaming themselves; (2) facing barriers to caring a child with DD on a remote island, which included ostracization of their child and limited off-island medical resources, especially during COVID-19; and (3) maintaining a healthy life balance, which involved protecting their child from physical or spiritual harm, including exposure to COVID-19, and reflecting on their strengths.

CONCLUSIONS

Our findings highlight the challenges of caring for a child with DD in the Kinmen islands of Taiwan, and the impact of the COVID-19 pandemic.

PRACTICAL IMPLICATIONS

Healthcare professionals are encouraged to provide caregivers of children with DD living in remote, island communities an opportunity to share their caregiving experiences and provide strategies for obtaining medical care, which could help reduce caregiver burden.

[Response to the COVID-19 Health Crisis from a Gender Perspective: Lessons Learned]

OBJECTIVE

To delve deeper from a gender perspective into the lessons learned during the COVID-19 pandemic to address future health crises.

METHOD

Study with key informants with experience in public health and gender from the Ministerio de Sanidad, ministries of the autonomous communities, Institut Català de la Salut, Hospital de La Princesa, Escuela Andaluza de Salud Pública and Universidad País Vasco.

SOURCE OF INFORMATION

individual open-ended questionnaire on health and health inequalities/gender inequalities related to COVID-19. After presenting the findings, the key informants group discussed them in a meeting until reaching a consensus on the lessons learned.

RESULTS

The lack of clinical statistics by sex could compromise epidemiological surveillance, losing the opportunity to characterize the disease. The performance of essential services fell more on women, exhausting them with double and triple shifts; with the differences according to sex in the clinical presentation of COVID-19, and the criteria for hospitalization/admission to the intensive care unit, their access to health care decreased. Increased: gender violence and mental health problems; delaying recognition of the second effects of vaccines in women; partially due to information biases in clinical trials. The gender perspective was lacking in academic, healthcare, and health management areas.

CONCLUSIONS

Women's gender dimensions determined their higher frequency of COVID-19 and played a fundamental role in its control. Broadly considering the lessons learned will strengthen prevention systems and be able to provide effective responses to future health crises.

Coping with the hospital environment during the COVID-19 pandemic: A qualitative study of the survivors' perspective during their stay at the ICU and inpatient ward

The COVID-19 pandemic has significantly affected the clinical practice of healthcare professionals. This study aimed to explore the perspectives of COVID-19 survivors regarding the healthcare they received during their stay in the Intensive Care Unit (ICU) and the inpatient COVID-19 ward. A qualitative case-study approach was implemented. Participants were recruited using non-probabilistic purposeful sampling strategy. Inclusion criteria included patients aged ≥18 years who received follow-up from the Pulmonology service at a Hospital in de North of Spain, were diagnosed with COVID-19 and bilateral pneumonia, and were admitted to the ICU before being transferred to a COVID-19 inpatient ward. Data was collected through in-depth interviews and researchers' field notes, and thematic analysis was performed. Techniques such as credibility, transferability, dependability, and confirmability were employed to ensure the trustworthiness of the data. A total of 25 individuals (six women) were included in the study. Three main themes emerged from the analysis: common challenges faced in both units, coping with the hospital stay, and developing strategies. Findings highlighted the need to improve information dissemination, individualize care, and enhance direct patient interaction. Moreover, the study shed light on the psychological impact of hospitalization and ICU experience, including feelings of loneliness, confinement, and the lack of memories from the ICU stay, as well as the influence of care and healthcare language. Finally, strategies such as keeping the mind occupied and maintaining self-discipline were identified as crucial during hospitalization. These findings provide valuable insights for healthcare professionals in delivering care to individuals with COVID-19 in the ICU and hospital ward settings.

"Palliative care is so much more than that": a qualitative study exploring experiences of hospice staff and bereaved carers during the COVID-19 pandemic

Background

The way in which end-of-life care was provided changed significantly during the first 2 years of the COVID-19 pandemic. The national lockdown restrictions reduced formal care support services and increased the burden on many carers taking on the caring role for the first time. We aimed to explore decision-making about the place of care during the COVID-19 pandemic and the impact on experience from the perspectives of carers and hospice staff caring for people at the end-of-life.

Methods

A qualitative study using virtual interviews was conducted between October 2020 and April 2021. Data were analyzed thematically using framework analysis, an analytical framework that enables qualitative research to be organized into defined themes derived from the research question. Findings were presented to stakeholders in policy roundtables between March 2022 and March 2023 and discussed collaboratively with staff, stakeholders, and the public to inform policy and practice change.

Findings

A total of 37 participants (15 bereaved carers and 22 staff) were recruited via hospice services in England and Scotland. Four key themes were identified: (1) changing preferences relating to decision-making about the place of care and the impact at the time of death and into bereavement; (2) missed opportunities related to not being there, not having others around, and being robbed of memory-making; (3) the lone carer during a period of high intensity and reduced home support; (4) process vs. person-centered care resulting from changing rules and restrictions and prioritization of regulations over essential palliative care.

Conclusion

The study provides valuable global implications for all involved in end-of-life care. Despite great efforts to provide dignified, quality care, palliative care during the pandemic changed, focusing on essential 'physical care'. The psychological suffering experienced by staff and carers may need longer-term support mechanisms put in place, which will benefit from a public health approach. Policymakers should consider improving carer identification and resources for wider end-of-life care education to support the needs of carers, health and social care staff, and citizens.

Impact of a COVID-19-Related Lockdown on the Experience of Informal Caregiving in Singapore

INTRODUCTION

Lockdowns, while limiting COVID-19 transmission, can affect provision of care by informal caregivers and their caregiving experience. We assessed, among informal caregivers in Singapore, (a) the perceived impact of a 2-month (April to May 2020) nationwide lockdown on their care provision, (b) correlates of different perceptions of the impact of the lockdown on care provision, and (c) association of different perceptions of the impact with negative and positive experiences of caregiving.

METHODS

In the August 2020 wave of the Singapore Life Panel (SLP; nationally representative, longitudinal monthly survey of Singapore citizens and permanent residents aged 50-70 years at baseline), 1,094 participants identified as informal caregivers reported whether their care provision became easier, remained the same, or became harder during the lockdown, compared to before the lockdown. We used multinomial logistic regression to assess the association of caregiver, care recipient, and caregiving context characteristics with their perceptions. Linear regression models examined the association of their perceptions with negative and positive experience domains of the modified Caregiver Reaction Assessment.

RESULTS

Just over one-third (36.1%) of the informal caregivers reported that their care provision became harder during the lockdown compared to before the lockdown. However, nearly one-fifth (18.0%) said that it became easier, and the rest (45.9%) said that it remained the same. Care provision was more likely to be perceived as having become harder among caregivers who were male, of Chinese ethnicity, in worse health, whose care recipients had functional limitations, who did not have caregiving support from cohabiting family members before the lockdown, and who had caregiving support from non-cohabiting family members before the lockdown. The perception that care provision became easier was less likely among caregivers who were of higher age, were unemployed, were socially isolated, and whose care recipients had functional limitations. Caregivers who perceived that care provision became harder during the lockdown were worse-off in negative experiences of caregiving.

CONCLUSION

A nationwide lockdown did not make care provision harder for all informal caregivers. However, informal caregivers for whom it did were more likely to have greater negative experiences of caregiving. The heterogeneity of the impact of lockdowns and the possibility of offering flexibility to non-cohabiting family members who support caregiving should be important considerations when planning for such disruptions.

The impact of the SARS-CoV-2 pandemic on the demographic, clinical and social profiles of patients admitted to the Pneumology Department for a COPD exacerbation

INTRODUCTION

Although a reduction in admissions for pathologies other than SARS-CoV-2 has been reported during the pandemic, there are hardly any specific studies in relation to COPD. The objective of this study was to analyse differences in the profile of those admitted for AEPOC and their prognosis during this period.

METHODS

Prospective study (SocioEPOC validation cohort) conducted in two hospitals. Demographic, clinical and social characteristics were compared among patients admitted for an AECOPD before and after the declaration of the COVID-19 healthcare emergency. Mortality and the need for hospital care in the following 3 months were analysed.

RESULTS

340 patients (76.6% male, 72 years, FEV1 43.5%) were included, 174 in the post-pandemic phase. During pandemic, especially before population-level vaccination, admissions for AECOPD were in patients with more severe disease and with a higher level of eosinophils. No differences were found in social profile, except they had more informal caregivers. The mortality rate at 90 days was the same (9%), although those admitted during the pandemic came for more hospital visits in the following 3 months (53.8% vs. 42%; p = 0.003), with the pandemic phase being an independent predictor of this possibility (OR = 1.6.; 95% IC = 1.1-2.6).

CONCLUSIONS

In the first few months of the pandemic, the clinical profile of patients hospitalised for an AECOPD differed from that both prior to this period and during the latter months of the pandemic, with minimal changes at the social level. Although the mortality rate were similar, unscheduled hospital visits increased during the COVID-19 pandemic.

Quality of Life Predictors in a Group of Informal Caregivers during the COVID-19 Pandemic

Background and Objectives: The informal caregiver's contribution to the wellbeing of dementia patients is critical since these individuals become dependent on others for all daily activities. Our goal was to investigate the dynamics of anxiety, depression, burnout, sleep, and their influence on quality of life over a 6-month period in the context of pandemic distress in a sample of informal caregivers of Alzheimer's patients. Materials and Methods: For this prospective, longitudinal study, we conducted a 6-month telephonic survey between 2021 and 2022, administering a series of questionnaires at three timepoints (baseline, 3 months and 6 months) to a group of informal caregivers of patients suffering from dementia due to Alzheimer's disease. Results: A total of 110 caregivers were included at baseline, out of which 96 continued to the second stage and 78 followed through to the last stage. The majority of the participants were female (most likely the patients' daughters), around 55 years old, living in urban areas, married, with children, having a high school degree or a higher education degree, and working in jobs that required physical presence; in the best-case scenario, they were sharing their responsibilities with another two-three caregivers. More than half of the 110 participants (50.9%) reported mild to moderate anxiety at baseline, and 27.3% reported significant anxiety, with no changes between the three timepoints, F(2, 154) = 0.551, p = 0.57; 25% reported moderate-severe depression at the start, with no changes between the three timepoints, F(2, 154) = 2.738, p = 0.068; and many reported a decrease in quality of life, poor quality of sleep, and decreased fear of COVID infection. Cynicism, professional effectiveness, anxiety, depression, and sleep quality explained up to 87.8% of the variance in quality of life. Conclusions: Caregivers' decreased quality of life during the pandemic was explained by their levels of burnout, anxiety, and depression throughout the 6-month period.

Does caring for others affect our mental health? Evidence from the COVID-19 pandemic

Despite a growing literature about the mental health effects of COVID-19, less is known about the psychological costs of providing informal care during the pandemic. We examined longitudinal data from the UK's Understanding Society Survey, including eight COVID surveys, to estimate fixed effects difference-in-differences models combined with matching, to explore the causal effects of COVID-19 among informal carers. While matching accounts for selection on observables into caregiving, multiple period difference-in-differences specifications allow investigation of heterogeneous mental health effects of COVID-19 by timing and duration of informal care. The estimates suggest that while mental health fluctuated following the imposition of social restrictions, informal carers who started caregiving during the pandemic show the largest mental health deterioration, especially during lockdowns. Policies to mitigate the psychological burden of caregiving might be more effective if targeted at those starting to provide care for the first time.