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1.
Age Ageing ; 50(5): 1699-1708, 2021 09 11.
Article in English | MEDLINE | ID: mdl-33755047

ABSTRACT

BACKGROUND: chronic pain, a common complaint among older adults, affects physical and mental well-being. While opioid use for pain management has increased over the years, pain management in older adults remains challenging, due to potential severe adverse effects of opioids in this population. OBJECTIVE: we examined the association between opioid use, and changes in cognitive function of older adults. DESIGN: prospective study. SETTING: community dwelling older adults. SUBJECTS: study population consisted of 2,222 individuals aged 65-69 years at baseline from the Personality and Total Health Through Life Study in Australia. METHODS: medication data were obtained from the Pharmaceutical Benefits Scheme. Cognitive measures were obtained from neuropsychological battery assessment. Opioid exposure was quantified as Total Morphine Equivalent Dose (MED). The association between change in cognitive function between Wave 2 and Wave 3, and cumulative opioid use was assessed through generalized linear models. RESULTS: cumulative opioid exposure exceeding total MED of 2,940 was significantly associated with poorer performance in the Mini Mental State Examination (MMSE). Compared with those not on opioids, individuals exposed to opioids resulting in cumulative total MED of greater than 2,940 had significantly lower scores in the MMSE (Model 1: ß = -0.34, Model 2: ß = -0.35 and Model 3: ß = -0.39, P < 0.01). Performance in other cognitive assessments was not associated with opioid use. CONCLUSION: prolonged opioid use in older adults can affect cognitive function, further encouraging the need for alternative pain management strategies in this population. Pain management options should not adversely affect healthy ageing trajectories and cognitive health.


Subject(s)
Analgesics, Opioid , Cognition , Aged , Analgesics, Opioid/adverse effects , Humans , Neuropsychological Tests , Personality , Prospective Studies
2.
Headache ; 60(4): 735-744, 2020 04.
Article in English | MEDLINE | ID: mdl-32065390

ABSTRACT

OBJECTIVES: This cross-sectional study examined the association between adverse childhood experiences (ACEs) and history of frequent headaches (including migraine) among children 3-17 years old using data from the 2016 and 2017 U.S. National Survey of Children's Health (NSCH). BACKGROUND: ACEs include abuse (physical, emotional, or sexual), parental divorce, death, mental illness, or addiction, and are linked to higher morbidity and mortality in adulthood. A relationship between ACEs and headaches exists among adults, but studies examining the relationship among children are lacking. To our knowledge, no studies have examined the link among children using NSCH data. METHODS: The NSCH is a nationally representative survey of U.S. children's physical and emotional well-being aimed at understanding their health needs. Parental-reported information was collected on child history of headaches and 9 ACEs for the selected child. The survey collected information on 71,881 children in 2016 and 2017 out of which 61,565 were eligible for the study (age ≥3 years and not missing data on history headaches). Children with missing values for headache, ACEs, or covariates (n = 58,958) were excluded from the final analysis. We used multivariable logistic regression with survey weighting and adjusted for demographics and comorbidities (anxiety, depression, epilepsy, and brain injury) to examine the association between ACEs and headaches overall and stratified by gender. We further assessed the independent relationship between each ACE and headaches. RESULTS: In the current study, out of 61,656 children, 26,884 (48.6%) experienced at least 1 ACE and 3426 (6.5%) experienced 4+ ACEs. Overall, compared with children with no ACEs, the adjusted odds of headache were 1.34 times higher among children with 1 reported ACE (95% CI: 1.07, 1.68), 2.15 times higher among children with 2 ACEs (95% CI: 1.66, 2.80), 1.89 times higher among children with 3 ACEs (95% CI: 1.40, 2.53), and 3.40 times higher among children with 4+ ACEs (95% CI: 2.61, 4.43). Females with 3 and 4+ ACEs were somewhat more likely to report headaches compared to males with the same number of ACEs. Individually, no ACE was independently associated with history of headaches except for difficulty due to family's income (aOR = 2.46, 95% CI: 1.98, 3.06). CONCLUSION: Experiencing one or more ACEs vs none was associated with higher risk of headaches in children, and difficulty due to family's income was the only ACE independently associated with headaches. Our findings support results of other studies on ACEs and headache in young adults and suggest that adverse ACE-related health outcomes begin earlier than previously recognized. Additionally, struggling due to low income may represent a constellation of chronic stressors that independently contribute to poor health outcomes in childhood as compared to other individual ACEs. Future research should examine the importance of specific ACE clusters and stressors during childhood.


Subject(s)
Adverse Childhood Experiences/statistics & numerical data , Family , Headache Disorders/epidemiology , Poverty/statistics & numerical data , Adolescent , Child , Child, Preschool , Cross-Sectional Studies , Female , Health Surveys , Humans , Male , Migraine Disorders/epidemiology , Prevalence , Sex Factors , United States/epidemiology
3.
Sleep Breath ; 21(4): 1039-1045, 2017 Dec.
Article in English | MEDLINE | ID: mdl-28093685

ABSTRACT

PURPOSE: To examine the association between sleep duration and asthma among Florida high school students and whether body mass index (BMI) modifies this association. METHODS: This cross-sectional analysis included 16,728 participants in the Florida Youth Risk Behavior Survey (2009-2013). Using logistic regression, we examined the association between sleep duration and asthma, and, after controlling for potential confounders, analyzed the interaction between sleep duration and BMI. RESULTS: Sleeping for less than 7 h or more than 8 h on school night was associated with increased odds of current asthma. Compared with 7-8 h of sleep per night, sleeping for <7 h had an OR of 1.22 (95% CI 1.07, 1.40), while sleeping for ≥9 h had and OR of 1.31 (1.06, 1.63). When stratified by body mass index (BMI), these associations were significant only in overweight adolescents, with those sleeping for <7 or ≥9 h having approximately twice the odds of having current asthma (OR = 1.75 (1.45, 2.11) and OR = 2.00 (1.32, 3.02) respectively), compared with normal weight adolescents who slept for 7-8 h per night. CONCLUSION: The association between sleep duration and asthma in adolescents is modified by BMI. Short and long sleep durations are associated with asthma in overweight adolescents while no significant association is seen in those with normal BMI.


Subject(s)
Asthma/epidemiology , Asthma/physiopathology , Body Mass Index , Obesity/epidemiology , Obesity/physiopathology , Risk-Taking , Sleep/physiology , Surveys and Questionnaires , Adolescent , Cross-Sectional Studies , Female , Florida , Humans , Male , Time Factors
4.
J Autism Dev Disord ; 2024 Jun 29.
Article in English | MEDLINE | ID: mdl-38951310

ABSTRACT

The purpose of this study is to examine the association between autism spectrum disorder (ASD) severity and having a special education or early intervention plan and the impact of adverse childhood experiences (ACEs) on this association. This study used the 2020-2021 National Survey of Children's Health (NSCH) and included 2,537 children aged 3-17 years old who currently have ASD. Multivariable logistic regression, controlling for demographic and family characteristics and health status, was used to explore the association between autism severity and having an early intervention plan. The analysis was stratified by the number of ACEs to explore their role in the association. Children with moderate or severe ASD were more likely to have a special education or early intervention plan than those with mild ASD in the crude and adjusted models. This association continued to be true for children who experienced 1 ACE (aOR: 2.28, 95%CI: 1.09-4.77) but not true for those who experienced no ACEs (aOR: 1.16, 95%CI: 0.70-1.94) and 2 or more ACEs (aOR: 1.84, 95%CI: 0.92-3.69). Results demonstrate that children with moderate or severe autism were more likely to receive early intervention or special education. This association changed depending on the number of ACEs experiences.

5.
Int J Gynaecol Obstet ; 163(1): 256-264, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37128729

ABSTRACT

OBJECTIVE: Detail a picture of the current pregnancy and delivery characteristics and outcomes in Northwestern Syria. METHODS: This is a prospective observational study, using an electronic health information system, from four healthcare centers in two provinces in Northwestern Syria. We classified the population into two groups: Displaced people are those who live inside refugee camps; and residents are housed outside the camps. RESULTS: We analyzed data from 21 294 pregnant women. Among them 69.6% were displaced. Less than 1% of all care met the standard WHO's antenatal guidelines, and 3.9% met the focused WHO guidelines. Displaced women were more likely to have no antenatal visits (35.8% vs. 25.4%). We found a high rate of anemia (45.8%), prevalence of adolescent pregnancy (20.7%), cesarean-section (25.2%), preterm birth (4.2%), low birth weight (8.3%), and newborn mortality rate within 24 hours of birth (1.2%). Preterm births were more likely to occur in women who had no record of antenatal visits (4.2%) and the prevalence decreased with the increasing number of antenatal visits. CONCLUSION: We found huge deficiency in perinatal care among all women in this region. We found high cesarean-section rate, anemia, premature birth, newborn mortality within 24 h of birth, and high adolescent pregnancy.


Subject(s)
Anemia , Premature Birth , Adolescent , Pregnancy , Infant, Newborn , Female , Humans , Pregnancy Outcome/epidemiology , Premature Birth/epidemiology , Prospective Studies , Syria/epidemiology , Anemia/epidemiology
6.
Sleep Health ; 9(5): 646-653, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37419708

ABSTRACT

OBJECTIVES: Adverse childhood experiences are potentially traumatic events that occur up to age 17, including abuse, neglect, and household dysfunction. Such trauma often results in chronic stress and poor sleep health, which are linked to negative health outcomes across the lifespan. This study examines the longitudinal association between adverse childhood experiences (ACEs) and insomnia symptoms from adolescence to adulthood. METHODS: Data from the National Longitudinal Study of Adolescent to Adult Health were used to examine the association between ACEs and insomnia symptoms (trouble falling asleep or staying asleep, dichotomized based on self-reported frequency of 3 times per week or more). We used weighted logistic regression to examine the association between cumulative ACE score (0, 1, 2-3, 4+), 10 specific ACEs, and insomnia symptoms. RESULTS: Of 12,039 participants, 75.3% experienced at least one adverse childhood experience and 14.7% experienced 4 or more. We found specific adverse childhood experiences, including physical abuse, emotional abuse, neglect, parental incarceration, parental alcoholism, foster home placement, and community violence were associated with experiencing insomnia symptoms throughout the entire 22-year follow-up period from adolescence to mid-adulthood (p < .05), while childhood poverty was only associated with insomnia symptoms in mid-adulthood. The number of adverse childhood experiences showed a dose-response association with insomnia symptoms in adolescence (1 adverse childhood experience: adjusted odds ratio (aOR)=1.47 [1.16, 1.87], 4+ adverse childhood experiences: aOR= 2.76, [2.18, 3.50]), early adulthood (1 adverse childhood experience: aOR= 1.43 [1.16, 1.75], 4+ adverse childhood experiences: aOR= 3.07 [2.47, 3.83]) and mid-adulthood (1 adverse childhood experience: aOR= 1.13 [0.94, 1.37], 4+ adverse childhood experiences: aOR= 1.89 [confidence interval: 1.53, 2.32]). CONCLUSIONS: Adverse childhood experiences are associated with an increased risk for insomnia symptoms across the lifespan.

7.
Child Abuse Negl ; 137: 106034, 2023 03.
Article in English | MEDLINE | ID: mdl-36706612

ABSTRACT

BACKGROUND: Adverse childhood experiences (ACEs) are potentially traumatic experiences that occur before age 18. ACEs are linked to depression in adulthood, but little is known about the association between ACEs and depression trajectories across the lifespan. OBJECTIVE: To examine the association between specific types of ACEs, cumulative ACE scores, and depression trajectories from adolescence to adulthood. PARTICIPANTS AND SETTING: Waves 1-4 of the National Longitudinal Study of Adolescent to Adult Health (N = 12,888), spanning ages 12 years to 43 years. METHODS: We constructed trajectories of depression scores using a modified 9-item Center for Epidemiologic Studies Depression Scale (CES-D-9). We used weighted logistic regression to calculate odds ratios and confidence intervals for each ACE and ACE score and depression trajectories after adjusting for confounders. RESULTS: We found 75.3 % experienced at least one ACE and 14.7 % experienced 4+ ACEs. We identified three CES-D-9 trajectories: consistently low (Group 1), decreasing (Group 2), and increasing (Group 3) depression scores. All types of abuse, neglect, and community violence were significantly associated with trajectory Groups 2 and 3 vs 1 (p < .05). Foster home placement, poverty, and parental incarceration were associated with Group 2 vs 1. ACE scores showed a dose-response association with Group 3 vs 1 [aORs for 1ACE = 1.43 (0.93-2.20); 2-3ACEs = 1.97 (1.30-3.00); 4+ACEs = 3.08 (1.86-5.09)], and Group 2 vs 1 [aORs for 1ACE = 1.26 (0.87-1.83); 2-3ACEs = 1.93 (1.36-2.74); 4+ACES = 2.70 (1.90-3.84)]. CONCLUSIONS: ACEs can have a lasting impact on depression through adulthood, highlighting the need to mitigate their impact to prevent depression-associated morbidity and mortality.


Subject(s)
Adverse Childhood Experiences , Child Abuse , Adult , Adolescent , Humans , Child , Longitudinal Studies , Depression , National Longitudinal Study of Adolescent Health
8.
Disabil Health J ; 16(4): 101498, 2023 10.
Article in English | MEDLINE | ID: mdl-37438152

ABSTRACT

BACKGROUND: Adverse childhood experiences (ACEs), are associated with poor mental and physical health, risky behaviors, chronic diseases in adulthood, and premature death. ACEs are also associated with poor sleep among children and adults. It is not clear if this association is true for children with special health care needs (CSHCN). OBJECTIVE: To explore the impact of ACEs on sleep duration among CSHCN, adjusting for demographic, family, and health characteristics. METHODS: This study used a subsample of 17,049 CSHCN from the 2019-2020 National Survey of Children's Health between 4 months and 17 years. Multivariable logistic regression was used to examine if the number of ACEs experienced by a child is associated with a child sleeping the recommended number of hours for their age while controlling for demographic, family, and health characteristics. There was no sign of multicollinearity among the variables of interest. RESULTS: CSHCN without adequate sleep had a higher prevalence of ACEs. When adjusting for demographic characteristics, children with 1 ACE (aOR: 0.81, 95% CI: 0.69-0.96) or at least 2 ACEs (aOR: 0.60, 95% CI: 0.51-0.71) were less likely to sleep the adequate number of hours. That association was no longer significant when adjusting for family characteristics or BMI. Other significant predictors in the adjusted models include race, poverty level, the highest level of education in households, and caregiver mental health. CONCLUSION: Results demonstrate an inverse relationship between the number of ACEs and the odds of sleep adequacy for CSHCN and highlight racial and economic disparities in sleep adequacy.


Subject(s)
Adverse Childhood Experiences , Disabled Persons , Adult , Child , Humans , United States , Family Characteristics , Delivery of Health Care , Sleep
9.
Article in English | MEDLINE | ID: mdl-36498054

ABSTRACT

The purpose of this study was to understand the predictors of masking-especially age, race/ethnicity and gender-in Hillsborough County Florida, a region without mask mandates. Masking and social distancing behaviors of individuals were observed in Hillsborough County during one-week intervals in July 2021, August 2021 and Late September-early October 2021. Demographic and behavioral observations were recorded and logistic regression was utilized to determine the odds ratio of wearing a mask amongst various groups. Overall, masking ranged from 36.80% to 48.64%, peaking during the second observation period. Masking rates were highest amongst people of color, women and seniors. Establishments posting mask-negative language, such as "masks NOT required," saw a 46% decrease in the odds of masking compared to establishments without mask-related signage (thereby defaulting to no mandate). Understanding who engaged in masking and social distancing behaviors will provide local public health officials with a deeper understanding of the effectiveness of previously used strategies, which can be leveraged in future surges of COVID-19 and other emergencies to create maximum impact. Lessons learned regarding policy implementation and understanding patterns of uptake of health guidelines are important for the continuous improvement of public health practice.


Subject(s)
COVID-19 , Female , Humans , COVID-19/epidemiology , Physical Distancing , Public Health , Florida/epidemiology
10.
PLoS One ; 17(12): e0278490, 2022.
Article in English | MEDLINE | ID: mdl-36454793

ABSTRACT

OBJECTIVE: This study examines the association between time spent watching TV, playing video games, using a computer or handheld device (screen time), and BMI among U.S. adolescents, and potential effect modification of these associations by sex, sleep duration, and physical activity. METHODS: A secondary analysis of 10-17-year-old participants in the 2016-2017 National Survey of Children's Health was conducted. Multivariable logistic regression was used to examine the association between parent-reported screen time and BMI categories and effect modification by sex, sleep duration and physical activity. RESULTS: The analysis included 29,480 adolescents (49.4% female). Those with ≥1 hour (vs <1 hour) of TV/video games per day were more likely to be overweight/obese (adjusted Odds Ratio (aOR) 1-3 hours = 1.4; 95% Confidence Interval (CI)1.19, 1.65; aOR ≥4 hours = 2.19; 95% CI 1.73, 2.77). This association was stronger in adolescents who did not meet the guidelines for physical activity (aOR ≥ 4 hours = 3.04; 95% CI: 2.1, 4.4) compared with those who did (aOR ≥ 4 hours = 1.64; 95% CI: 0.72, 3.72). Using computers/handheld devices was associated with a smaller increase in odds of overweight/obesity (aOR ≥4 hours = 1.53; 95% CI:1.19, 1.97). CONCLUSION: Watching TV or playing video games for ≥1 hour per day is associated with obesity in adolescents who did not meet the guidelines for physical activity. Using computers or handheld devices seems to have a weaker association with BMI compared with TV/video games.


Subject(s)
Child Health , Screen Time , Child , Humans , Adolescent , Female , Male , Cross-Sectional Studies , Overweight , Obesity/epidemiology
11.
Australas J Ageing ; 40(2): e173-e177, 2021 Jun.
Article in English | MEDLINE | ID: mdl-33586319

ABSTRACT

OBJECTIVE: Due to potential adverse effects, guidelines recommend that anticholinergics and opioids be avoided in older adults unless necessary. This study examines the dispensing trends of these medications among older Australians. METHODS: Data of 2222 PATH study (60+ cohort) participants were analysed. Medication dispensing data were obtained from the Pharmaceutical Benefits Scheme from April 2004 to March 2015. Temporal trends of prescriptions dispensed were assessed using joinpoint regression analysis. RESULTS: Of all dispensed prescriptions, 5.5% were for anticholinergics and opioids, and 46.2% of anticholinergics dispensed were anti-depressants. Anticholinergic dispensing trend increased in 2004-2015 (annual per cent change, APC = 3.4%), particularly for moderately anticholinergic medications (APC = 6.8%). Dispensing trend for opioids increased in 2004-2011 (APC = 11.3%) and declined in 2011-2015 (APC = -4.4%). CONCLUSION: While guidelines urge caution in prescribing these medications to older adults, dispensing increased over time in this study population.


Subject(s)
Analgesics, Opioid , Cholinergic Antagonists , Aged , Analgesics, Opioid/adverse effects , Australia , Cholinergic Antagonists/adverse effects , Drug Prescriptions , Humans , Personality , Practice Patterns, Physicians'
12.
Diabetes Res Clin Pract ; 171: 108560, 2021 Jan.
Article in English | MEDLINE | ID: mdl-33271229

ABSTRACT

AIMS: This study describes the prevalence and management of uninsured patients with diabetes in free clinics around the Tampa Bay area. METHODS: A retrospective chart review collected data from uninsured patients who visited nine free clinics from January 2016 to December 2017. The data included sociodemographics, chronic disease diagnoses and treatments, and social history. Statistical analysis including chi-square tests and logistic regression were used to describe patients with diabetes. RESULTS: With a prevalence of 19.41% among 6815 uninsured patients and a mean HbA1c of 7.9% (63 mmol/mol), patients with diabetes were more likely to be White, women, obese, unemployed, and have hypertension and depression compared to patients without diabetes. There were no significant differences in sociodemographic variables between those with controlled and uncontrolled diabetes. Among the variables studied by logistic regression, unemployment was found to be a significant predictor of poor glycemic control among men. CONCLUSIONS: Diabetes is a challenging chronic disease among the uninsured of Tampa Bay due to its prevalence and suboptimal glycemic control. Obesity and unemployment represent significant challenges that increase the burden of diabetes among the uninsured. Free clinics may benefit from additional resources and intervention programs, with future research assessing their effects on care outcomes.


Subject(s)
Diabetes Mellitus/therapy , Medically Uninsured/statistics & numerical data , Adult , Female , Florida , Humans , Male , Middle Aged , Prevalence , Retrospective Studies
13.
Ann Epidemiol ; 49: 20-26, 2020 09.
Article in English | MEDLINE | ID: mdl-32681981

ABSTRACT

PURPOSE: This study examined the association between sleep duration trajectories from adolescence to young adulthood and the risk of asthma into young adulthood. METHODS: Using data from 10,362 participants in the National Longitudinal Study of Adolescent to Adult Health (Add Health) free of asthma at baseline, we constructed trajectories of sleep duration from adolescence (age 13-18 years) to young adulthood (age 24-32 years) and used them to examine the association between sleep duration patterns and the risk of new-onset asthma using a log-binomial regression model after adjusting for potential confounders. RESULTS: The results revealed that 14.4% of nonasthmatic participants had persistent short sleep duration, whereas 80.0% had adequate sleep duration from adolescence through young adulthood. Consistently short-sleepers had 1.52 times the risk of new-onset asthma by age 32 years (95% CI 1.11, 2.10) compared with consistently adequate sleepers. The association was stronger in those with a family history of asthma (aRR = 2.43, 95% CI 1.15, 5.13) than in those without such history (aRR = 1.43, 95% CI 1.05, 1.95). CONCLUSIONS: We conclude that persistent short sleep duration is associated with an increased risk of new-onset asthma in young adults. This association may be more pronounced among those at high risk of asthma because of family history.


Subject(s)
Adolescent Behavior , Adolescent Health/statistics & numerical data , Asthma/epidemiology , Sleep Wake Disorders/epidemiology , Sleep/physiology , Adolescent , Adolescent Behavior/physiology , Adult , Asthma/etiology , Female , Health Behavior , Health Surveys , Humans , Longitudinal Studies , Male , Risk Factors , Sleep Wake Disorders/etiology , United States/epidemiology , Young Adult
14.
J Gerontol A Biol Sci Med Sci ; 75(9): 1706-1714, 2020 09 16.
Article in English | MEDLINE | ID: mdl-32514523

ABSTRACT

BACKGROUND: Multiple comorbidities are common in older adults, resulting in polypharmacy that often includes medications with anticholinergic properties. These medications have multiple side effects, which are more pronounced in the older population. This study examined the association between the use of anticholinergics and changes in the cognitive function of older adults. METHODS: The study population consisted of 2,222 individuals aged 65-69 years at baseline from the Personality and Total Health (PATH) Through Life Study in Australia. Medication data were obtained from the Pharmaceutical Benefits Scheme (PBS). Cognitive measures were obtained from neuropsychological battery assessment. Exposure to cumulative anticholinergic use was quantified to a total standardized daily dose (TSDD). The association between change in cognitive measures between baseline and 4-year follow-up, and cumulative use of anticholinergic was assessed through generalized linear models. RESULTS: During the study period, 18.6% (n = 413) of participants filled at least one prescription for anticholinergics. Compared to those not on anticholinergics, participants on anticholinergics were more likely to be woman (62.7% compared to 45.1%) and spent lesser time engaging in vigorous physical activity (0.4 h/week compared to 0.9 h/week). Cumulative use of anticholinergic resulting in a TSDD exceeding 1,095 was significantly associated with poorer performance in Trail Making Test Part B (Model 1: ß = 5.77, Model 2: ß = 5.33, Model 3: ß = 8.32, p < .01), indicating impairment in processing speed. CONCLUSIONS: In our study, except for speed of processing, other cognitive domains measured were not affected by cumulative anticholinergic use over a 4-year period.


Subject(s)
Cholinergic Antagonists/adverse effects , Cognition/drug effects , Aged , Australia , Female , Humans , Longitudinal Studies , Male , Neuropsychological Tests , Risk Factors , Sex Factors
15.
JAMA Netw Open ; 5(3): e221262, 2022 03 01.
Article in English | MEDLINE | ID: mdl-35258583

Subject(s)
Body Size , Child , Humans
16.
Sleep ; 40(11)2017 11 01.
Article in English | MEDLINE | ID: mdl-29155987

ABSTRACT

Study Objectives: This study examines the effects of short and long sleep duration patterns in young adults on the levels of C-reactive protein (CRP), as well as the potential effect modification by sex. Methods: Using data from waves III (age 18-26) and IV (age 24-32) of the National Longitudinal study of adolescent to adult health, we examined the association between sleep trajectories in young adults, and the risk of elevated high sensitivity-CRP (hs-CRP), a marker of systemic inflammation. Results: Short sleep trajectories were associated with significantly elevated log-transformed hs-CRP (coefficient = 0.11, p-value .03) and with significantly higher odds of having hs-CRP levels > 3 mg/L (OR = 1.86, 95% CI 1.29, 2.67). The association was modified by sex, with the association between short sleep duration and hs-CRP limited to males. Both the continuous (coefficient 0.117, p-value = .0362) and the categorized hs-CRP (OR = 2.21, 95% CI 1.48, 3.30) were significantly elevated with short sleep durations in males, whereas no significant associations were seen in females with short sleep durations. By contrast, log hs-CRP was significantly elevated in females with long sleep durations (coefficient = 0.232, p-value = .0296), with a nonsignificant increase in the odds of having hs-CRP levels greater than 3 mg/L (OR = 1.48, 95% CI 0.75, 2.93), whereas there were no associations with long sleep duration in males. Conclusions: Systemic inflammation, measured by an elevated level of hs-CRP, is seen with persistent short sleep duration in young adult men and persistent long sleep duration in young adult women.


Subject(s)
C-Reactive Protein/metabolism , Health Surveys , Inflammation/metabolism , Sleep/physiology , Adolescent , Adolescent Health , Adult , Biomarkers/analysis , Biomarkers/metabolism , C-Reactive Protein/analysis , Female , Humans , Longitudinal Studies , Male , Sex Characteristics , Time Factors , Young Adult
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