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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedPetrov ME, Goodin BR, Cruz-Almeida Y
Disrupted sleep is associated with altered pain processing by sex and ethnicity in knee osteoarthritis.
This study examines the association between sleep disruption with increased pain sensitivity and enhanced pain facilitation in addition to reduced pain inhibition in persons with chronic pain such as knee OA. It found that disrupted sleep was associated with altered pain processing by sex and ethnicity/race.
AHRQ-funded; HS013852.
Citation: Petrov ME, Goodin BR, Cruz-Almeida Y .
Disrupted sleep is associated with altered pain processing by sex and ethnicity in knee osteoarthritis.
J Pain 2015 May;16(5):478-90. doi: 10.1016/j.jpain.2015.02.004..
Keywords: Pain, Sleep Problems, Arthritis, Racial and Ethnic Minorities, Sex Factors
Kadakia A, Joyner B, Tender J
Breastfeeding in African Americans may not depend on sleep arrangement: a mixed-methods study.
The researchers described the association between breastfeeding and bedsharing, elucidating barriers to breastfeeding in African Americans. They found that lower socioeconomic status mothers were more likely to breastfeed exclusively or at all if they bedshared; however, bedsharing was not associated with breastfeeding among higher socioeconomic status mothers. Breast pain, lack of support, and maternal skepticism about breastfeeding benefits were barriers.
AHRQ-funded; HS016892.
Citation: Kadakia A, Joyner B, Tender J .
Breastfeeding in African Americans may not depend on sleep arrangement: a mixed-methods study.
Clin Pediatr 2015 Jan;54(1):47-53. doi: 10.1177/0009922814547565.
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Keywords: Breast Feeding, Racial and Ethnic Minorities, Sleep Problems, Social Determinants of Health, Women, Maternal Care
Petrov ME, Howard VJ, Kleindorfer D
Over-the-counter and prescription sleep medication and incident stroke: the REasons for Geographic and Racial Differences in Stroke study.
The authors investigated the relation between sleep medication use and incident stroke. At the sleep assessment, 9.6% of the participants used prescription sleep medication and 11.1% used over-the-counter sleep aids. Over an average follow-up of 3.3 ± 1.0 years, 297 stroke events occurred. The authors found that over-the-counter sleep medication use was associated with increased risk of incident stroke; however, there was no significant association with prescription sleep medications. They concluded that over-the-counter sleep medication use may independently increase the risk of stroke beyond other risk factors in middle-aged to older individuals with no history of stroke.
AHRQ-funded; HS013852.
Citation: Petrov ME, Howard VJ, Kleindorfer D .
Over-the-counter and prescription sleep medication and incident stroke: the REasons for Geographic and Racial Differences in Stroke study.
J Stroke Cerebrovasc Dis 2014 Sep;23(8):2110-6. doi: 10.1016/j.jstrokecerebrovasdis.2014.03.025.
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Keywords: Medication: Safety, Medication, Risk, Sleep Problems, Stroke, Cardiovascular Conditions, Racial and Ethnic Minorities