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Table 1 General characteristics of eligible websites

From: Evaluation of the quality of online patient information at the intersection of complementary and alternative medicine and hypertension

Website name

URL

Website category

Types of CAM discussed

Types of non-CAM therapies discussed

Appeared in more than one search?

Accredited Naturopathic Medical Schools

https://aanmc.org

Professional

Herbs, supplements, diet, acupuncture, meditation, biofeedback, physical activity

Pharmacotherapy

Yes

Allegheny Health Network

https://www.ahn.org

Professional

Acupuncture, massage, diet, wellness programs, weight loss, physical activity, sleep

Pharmacotherapy, self-monitoring

No

American Fitness Professionals & Associates

https://www.afpafitness.com

Other

Physical activity, diet, supplements, herbs

None

Yes

American Heart Association

https://professional.heart.org

Non-profit

Chiropractic/osteopathic interventions, massage, acupuncture, weight loss, physical activity, yoga, herbs, yoga, behavioural therapy

None

Yes

Avicenna

https://www.avicennaherbs.co.uk

Commercial

Weight loss, sleep, physical activity, yoga, tai chi, diet, relaxation, herbs, social counselling

None

No

Blood Pressure UK

http://www.bloodpressureuk.org

Non-profit

Herbs, yoga, meditation, supplement, weight loss, diet, physical activity

Pharmacotherapy, self-monitoring, medical counselling

Yes

British Health Foundation

https://www.bhf.org.uk

Non-profit

Physical activity, weight loss, diet

Pharmacotherapy

No

Cleveland Clinic

https://health.clevelandclinic.org

Professional

Diet, weight loss, physical activity, sleep, meditation, herbs, supplements

None

Yes

Clinical Advisor

https://www.clinicaladvisor.com

News

Diet, supplements

Pharmacotherapy, hand grip devices, deep breathing devices

Yes

Elcies

http://elcies.com

News

Diet, herbs, supplements, music, physical activity

None

Yes

Everyday Health

https://www.everydayhealth.com

News

Herbs, supplements

Pharmacotherapy

Yes

Florida Medical Clinic

https://www.floridamedicalclinic.com

Professional

Physical activity, diet, weight maintenance, relaxation, meditation,

Pharmacotherapy

Yes

FxMedicine

https://www.fxmedicine.com.au

Other

Supplements, nutrition

Pharmacotherapy

No

Greatlist

https://greatist.com

News

Weight maintenance, supplements, diet, meditation, deep breathing, relaxation

Pharmacotherapy

Yes

Harvard Medical School

https://www.health.harvard.edu

Professional

Weight loss, diet, physical activity, meditation, deep breathing

None

Yes

Health Line

https://www.healthline.com

Health portal

Physical activity, diet, weight loss, deep breathing, meditation, yoga,

Pharmacotherapy

Yes

Hypertension Institute

https://hypertensioninstitute.com

Professional

Spiritual wellness, spa, diet, weight management

Hormone therapy, biochemical tests, self-monitoring

No

iHealth Labs

https://ihealthlabs.com

Commercial

Physical activity, meditation, diet, supplement, stress management (work less)

Self-monitoring

Yes

Integrative Practitioner

https://www.integrativepractitioner.com

Other

Acupuncture

Pharmacotherapy

No

Johns Hopkins Medicine

https://www.hopkinsmedicine.org

Professional

Diet, weight loss, physical activity, stress management

None

Yes

Mayo Clinic

https://www.mayoclinic.org

Professional

Diet, physical activity, weight management

Self-monitoring, biochemical tests, pharmacotherapy, experimental therapies (catheter-based radiofrequency renal denervation, electrical stimulation of carotid sinus baroceptors)

Yes

Medical News Today

https://www.medicalnewstoday.com

News

Physical activity, diet, stress management (work less), music therapy, weight loss, meditation, deep breathing, supplements

None

Yes

Medicine Net

https://www.medicinenet.com

Health portal

Diet, weight loss, physical activity, deep breathing, muscle relaxation, mental imagery relaxation, music therapy, yoga, meditation, biofeedback, sleep, herbs, acupuncture, supplements

Pharmacotherapy, emergency injections

Yes

National Center for Complementary and Integrative Health

https://www.nccih.nih.gov

Government

Meditation, yoga, tai chi, qi gong, biofeedback, meditation, diet, supplements, herbs

Pharmacotherapy

Yes

Institute for Nature Medicine

https://naturemed.org

Non-profit

Diet, supplements, physical activity, stress management

Pharmacotherapy

Yes

Nursing Times

https://www.nursingtimes.net

News

Weight loss, diet, physical activity, relaxation exercises, herbs

Pharmacotherapy

No

Penn Medicine

https://www.pennmedicine.org

Professional

Physical activity, diet, stress management

None

Yes

Philadelphia Integrative Medicine

https://philly-im.com

Professional

Physical activity, diet, stress management, supplements

Pharmacotherapy

Yes

Physicians Weekly

https://www.physiciansweekly.com

News

Weight loss, diet, physical activity, biofeedback, meditation, acupuncture, slow breathing, yoga, relaxation techniques

None

Yes

Providence Health & Services

https://oregon.providence.org

Non-profit

Physical activity, weight loss, diet, supplements, yoga, meditation

Pharmacotherapy

Yes

St. Luke’s Hospital

https://www.stlukes-stl.com

Professional

Weight loss, diet, physical activity, supplements, herbs, homeopathy, acupuncture, massage/physical therapy, meditation, yoga

Pharmacotherapy

Yes

The Healthy

https://www.thehealthy.com

News

Physical activity, diet, herbs, meditation, animal therapy, sleep

Pharmacotherapy, self-monitoring,

Yes

Today’s Dietician

https://www.todaysdietitian.com

News

Supplements, physical activity, weight loss, diet

Pharmacotherapy

Yes

UC Health

https://www.uchealth.org

Professional

Acupuncture, traditional Chinese medicine, chiropractic therapy, herbs, supplements, massage, biofeedback, mindfulness exercises, diet, spiritual counselling

None

No

University of Rochester Medical Center

https://www.urmc.rochester.edu

Professional

Supplements, herbs, meditation, qi gong,

Pharmacotherapy, breathing & hand grip devices

Yes

University of Wisconsin

https://www.fammed.wisc.edu

Professional

Weight maintenance, physical activity, diet, meditation, slow breathing, biofeedback, supplements, herbs

None

Yes

Verywell Health

https://www.verywellhealth.com

News

Weight loss, diet, physical activity, herbs, supplements

Pharmacotherapy

Yes

Verywell Mind

https://www.verywellmind.com

News

Meditation, yoga, progressive muscle relaxation, slow breathing, music therapy, sex, diet, supplements

None

Yes

Vior

https://viorlife.com

Professional

Stress management, weight loss, physical activity, diet, supplements, herbs

Pharmacotherapy

Yes

WebMD

https://www.webmd.com

Health portal

Stress management, qi gong, slow breathing, meditation, tai chi, yoga, hypnosis, biofeedback, acupuncture, supplements, herbs

None

Yes

  1. CAM complementary and alternative medicine