(Reuters Health) - People who have trouble reading and understanding health information may also be worse off when it comes to their actual health, a new research review finds.
The study, reported in the Annals of Internal Medicine, reviewed past research on people's health literacy.
The term refers to a person's ability to read and understand information about a health condition or to deal with health-related numbers. Someone with diabetes, for example, has to regularly deal with various numbers -- from tracking blood sugar levels to counting carbohydrates.
"I think there's a lot of research attention now being focused on how well people understand the health information they're given," said Nancy D. Berkman, a researcher at RTI International, a non-profit institute based in Research Triangle Park, North Carolina.
And, probably not surprisingly, studies are showing that a poor understanding of health information may translate into poorer health.
In its research review, Berkman's team found that across 96 studies, people with low health literacy -- usually measured with short tests of reading and number skills -- tended to be hospitalized more often than people with greater literacy.
They also had more visits to the emergency room and were less likely to get certain preventive services -- including flu shots and mammograms to detect breast cancer.
Many factors go along with health literacy. Older adults tend to have greater difficulty with the jargon and numbers than younger people do. The same is true for less-educated people versus those with more education.
But Berkman said that even when studies control for those factors, there is still a link between health literacy, itself, and poorer health.
Among elderly people, the evidence suggests that those with low health literacy have generally poorer health and die sooner.
In one study Berkman's team examined, nearly 3,300 older U.S. adults were followed for about seven years. Of those with poor health literacy, 38 percent died during the study period, compared with 19 percent of those with "adequate" literacy.
Even when the researchers accounted for income, education, race and medical conditions at the study's start, poor literacy remained linked to a higher death risk.
Neither that study, nor any single study in the review, prove that low health literacy, itself, is the culprit.
But overall, the review supports the idea that health literacy matters, according to an editorial published with the report.
The study "reinforces the conventional wisdom that improving health literacy will help to improve outcomes," write Cynthia Baur, of the U.S. Centers for Disease Control and Prevention, and Nancy Ostrove, of the U.S. Food and Drug Administration.
Berkman said that researchers are studying a number of ways to address the problem -- from the "big-picture" issues, like making written health information more consumer-friendly, to helping doctors improve their communication with patients.
Last year, the U.S. Department of Health launched the "National Action Plan to Improve Health Literacy." It said one goal is to work with industry and other groups to cut jargon from patient handouts, medical forms, official health recommendations and health Web sites, among other places.
Other aims were to improve doctor-patient communication and support local communities in starting health education programs.
People can also take steps to help themselves, Berkman said. If you don't understand something your doctor tells you or gives you to read, she said, don't assume you are the problem.
"Don't be afraid to ask questions about your medical condition, or about something you've read," Berkman said.
Bringing your spouse or other family member to your doctor visit can also be a good idea, she noted -- especially if you have a complicated medical condition, or multiple health problems.
SUPPORT GROUPS
SADAG has over 160 free Support Groups. To find out more about joining or starting a Support Group click here.
IN THE WORKPLACE
SADAG NEWSLETTER
MHM JOURNAL
JOURNALISTS
If you are a journalist writing a story contact Kayla on 011 234 4837 media@anxiety.org.za
MYSCHOOL
It’s the small things that make a BIG difference. Sign up for the “My School | My Village | My Planet” Card and start making a difference to Mental Health in South Africa today.
SPEAKING BOOKS
Literacy is a luxury that many of us take for granted. That is why SADAG created SPEAKING BOOKS and revolutionized the way healthcare information is delivered to low literacy communities.
The customizable 16-page book, read by local celebrity audio recordings, ensures that vital health and social messages can be seen, heard, read and understood by everyone across the world.
We started with books on Teen Suicide prevention , HIV, AIDS and Depression, Understanding Mental Health and have developed over 100+ titles, such as TB, Malaria, Polio, Vaccines for over 45 countries.
- Click here to see speaking books in action
- Click here for sample book on clinical trials
- Click here to connect to international site
- Speaking books for Health Care YouTube
Low "health literacy" may mean worse health
EMERGENCY LINES
Dr Reddy's Help Line
0800 21 22 23
Cipla 24hr Mental Health Helpline
0800 456 789
Pharmadynamics Police &Trauma Line
0800 20 50 26
Adcock Ingram Depression and Anxiety Helpline
0800 70 80 90
ADHD Helpline
0800 55 44 33
Department of Social Development Substance Abuse Line 24hr helpline
0800 12 13 14
SMS 32312
Suicide Crisis Line
0800 567 567
SADAG Mental Health Line
011 234 4837
Akeso Psychiatric Response Unit 24 Hour
0861 435 787
Cipla Whatsapp Chat Line
(9am-4pm, 7 days a week)
076 882 2775
24 hour Healthcare Workers Care Network Helpline
0800 21 21 21
SMS 43001
NPOWERSA Helpline
0800 515 515
SMS 43010
UNIVERSITY LINES
EMERGENCY Contact Numbers for Students in South Africa - Click here
MENTAL HEALTH CALENDAR 2022
Support Group Awareness Week
24-28 January
Teen Suicide Prevention Week
14 - 21 February
World Bipolar Day
30 March
Bipolar Awareness Day
26 May
Substance Abuse Awareness Day
26 June
Mental Health Awareness Month
1 – 31 July
Panic Awareness Day
10 July
World Suicide Prevention Day
10 September
World Mental Health Day
10 October
World Mental Health Awareness Month
1 - 31 October
INFOGRAPHICS
SADAG KZN Branch
SADAG KZN opened its doors in 2018 and our office is currently based at UKZN, Howard College, Durban. This project is coordinated by Prof Suvira Ramlall and Suntosh Pillay, and is locally managed by Lynn Norton and Chantelle Booysen, with the support of the national office based in Gauteng.