Nearly one in five older adults say their mental health has gotten worse since the pandemic began in March 2020, and an equal percentage say their sleep has suffered in that time too. More than one in four say they're more anxious or worried than before the COVID-19 era, according to a new poll of people age 50 to 80.

Women, people in their 50s and early 60s, and older adults who have a college degree or higher were more likely than others to report worse mental health than before the pandemic, according to the new findings from the National Poll on Healthy Aging. Older adults who say their physical health is fair or poor were most likely to report worse mental health, with 24% saying this.

And when asked about the last two weeks before they were surveyed, the percent who said they had concerning mental health symptoms was even higher, with 28% saying they felt depressed or hopeless in that time, 34% saying they'd been nervous or anxious, and 44% saying they'd recently felt stressed.

Just under two-thirds (64%) said they had had trouble falling asleep or staying asleep at least once in the past week, twice the percentage who said this in a 2017 poll of a similar group of older adults.

SEE ALSO: Loneliness Doubled for Older Adults in First Months of COVID-19

The poll is based at the University of Michigan's Institute for Healthcare Policy and Innovation and receives support from AARP and Michigan Medicine, U-M's academic medical center. It draws from the answers of a national sample of more than 2,000 adults aged 50 to 80 to a poll in late January, when COVID-19 case rates were high across the nation and vaccination of older adults had just begun.

The poll also reveals hopeful signs that many older adults are showing long-term resilience. Two-thirds say their current mental health is excellent or very good. Just over 80% say their mental health is as good as, or better than, it was 20 years ago.

Just under half (46%) of the respondents say they feel isolated, which is down from 56% in a similar poll taken in spring 2020, but up from 28% before the pandemic. Nearly one in three (29%) say that they have made a lifestyle change to improve their mental health since the start of the pandemic such as exercise, diet and meditation.

"As we enter a new phase of the pandemic, with most older adults getting vaccinated, it's important to ensure adequate access to mental health screening and care to detect and address any lingering effects of this prolonged period of stress," says Lauren Gerlach, D.O., M.Sc., a geriatric psychiatrist at Michigan Medicine who worked with the poll team. "This is especally important to those who might have a harder time accessing mental health care, including those with lower incomes and worse physical health."

The data also suggest that older adults are more open to seeking mental health help than past research might suggest, with 71% saying they wouldn't hesitate to see a mental health professional in the future, and 13% saying they had talked with their primary care provider about a new mental health concern since the pandemic began.

Poll director Preeti Malani, M.D., a Michigan Medicine infectious disease physician also trained in geriatrics, notes that primary care physicians play a key role in identifying, monitoring and treating the mental health concerns of older adults.

"It's encouraging to see that nearly one-third of the older adults rated their primary care provider as the person they'd most want to talk with about mental health concerns, and that 19% said they'd actually done so in the last two years," she says. "Health systems and insurers should support this role, and efforts to reduce stigma around seeking help for the patients who still feel this way."

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Among the 29% of older adults who said they would hesitate to see a mental health professional for treatment in the future, common reasons were that they thought it wouldn't help, that they'd feel embarrassed or that they had worries about the cost.

"Older adults have been hit hard by the COVID-19 pandemic, and it has impacted mental health for many," says Alison Bryant, Ph.D., senior vice president of research for AARP. "We are seeing bright spots of resiliency in some during such a difficult time, but we must continue to provide support as we emerge from the pandemic and cope with the aftermath."

Mental health resources for COVID-19 and beyond:

The How Right Now website, created during the pandemic by a partnership of national health organizations and agencies, is a great starting point for coping in the time of COVID-19. It guides users to resources and includes a page specifically for people in distress or need of support right now.

The Disaster Distress Helpline, run by the federal agency called SAMHSA, offers crisis counseling to anyone who calls 1-800-985-5990 or texts TalkWithUs to 66746.

SEE ALSO: COVID Forced Psychiatric Care Online, and Many Patients Want It to Stay There, Study Finds

The Michigan Medicine Department of Psychiatry developed a mental health guide for older adults during the pandemic, and the Centers for Disease Control and Prevention offers information on pandemic-related stress and coping strategies for all adults and children.

AARP offers a Mental Health Resource Center online, with information about general coping for older adults and caregivers, and specific information for people experiencing different mental health symptoms.

If you or someone around you is experiencing a mental health emergency, or having or acting on thoughts of self-harm, call 911 or the National Suicide Prevention Lifeline at 1-800-273-8255, or use the chat feature on the Lifeline website.

The National Poll on Healthy Aging results are based on responses from a nationally representative sample of 2,074 adults aged 50 to 80 who answered a wide range of questions online in January 2021. Questions were written, and data interpreted and compiled, by the IHPI team. Laptops and Internet access were provided to poll respondents who did not already have them. A full report of the findings and methodology is available at www.healthyagingpoll.org, along with past National Poll on Healthy Aging reports.

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