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1.
J Trauma Stress ; 36(1): 167-179, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36463566

RESUMEN

Older adults, particularly those with trauma histories, may be vulnerable to adverse psychosocial outcomes during the COVID-19 pandemic. We tested associations between prepandemic childhood abuse or intimate partner violence (IPV) and elevated depressive, anxiety, conflict, and sleep symptoms during the pandemic among aging women. Women (N = 582, age: 65-77 years) from three U.S. sites (Pittsburgh, Boston, Newark) of the longitudinal Study of Women's Health Across the Nation (SWAN) reported pandemic-related psychosocial impacts from June 2020-March 2021. Prepandemic childhood abuse; physical/emotional IPV; social functioning; physical comorbidities; and depressive, anxiety, and sleep symptoms were drawn from SWAN assessments between 2009 and 2017. There were no measures of prepandemic conflict. In total, 47.7% and 35.3% of women, respectively, reported childhood abuse or IPV. Using logistic regression models adjusted for age; race/ethnicity; education; site; prepandemic social functioning and physical comorbidities; and, in respective models, prepandemic depressive, anxiety, or sleep symptoms, childhood abuse predicted elevated anxiety symptoms, OR = 1.67, 95% CI [1.10, 2.54]; household conflict, OR = 2.19, 95% CI [1.32, 3.61]; and nonhousehold family conflict, OR = 2.14, 95% CI [1.29, 3.55]. IPV predicted elevated sleep problems, OR = 1.63, 95% CI [1.07, 2.46], and household conflict, OR = 1.96, 95% CI [1.20, 3.21]. No associations emerged for depressive symptoms after adjusting for prepandemic depression. Aging women with interpersonal trauma histories reported worse anxiety, sleep, and conflict during the COVID-19 pandemic than those without. Women's trauma histories and prepandemic symptoms are critical to understanding the psychosocial impacts of the pandemic.


Asunto(s)
COVID-19 , Violencia de Pareja , Trastornos por Estrés Postraumático , Femenino , Humanos , Niño , Anciano , Pandemias , Estudios Longitudinales , Salud de la Mujer , Violencia de Pareja/psicología
2.
Ann Behav Med ; 56(3): 282-290, 2022 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-34124743

RESUMEN

BACKGROUND: Individuals engage in a range of behaviors to maintain close relationships. One behavior is self-silencing or inhibiting self-expression to avoid relationship conflict or loss. Self-silencing is related to poor mental health and self-reported physical health in women but has not been examined in relation to cardiovascular health, particularly using direct measures of the vasculature. PURPOSE: To test associations between self-silencing and carotid atherosclerosis in midlife women; secondary analyses examined moderation by race/ethnicity. METHODS: Women (N = 290, ages 40-60) reported on self-silencing in intimate relationships and underwent physical measurements, blood draw, and ultrasound assessment of carotid intima-media thickness (IMT) and plaque. Associations between self-silencing and mean IMT and plaque index (0, 1, ≥2) were tested in linear regression and multinomial logistic regression models, respectively, followed by interaction terms between self-silencing and race, adjusted for demographic factors, CVD risk factors, partner status, depression, physical activity, and diet. RESULTS: Forty-seven percent of women demonstrated carotid plaque. Greater self-silencing was related to increased odds of plaque index ≥2 (e.g., for each additional point, odds ratio [95% confidence interval] = 1.16 [1.03-1.31], p = .012), relative to no plaque). Moderation analyses indicated that self-silencing was related to odds of plaque index ≥2 in non-white women (1.15 [1.05-1.26], p = .004), but there was no significant relationship in white women (1.01 [0.97-1.06], p = .550). No associations emerged for IMT. CONCLUSIONS: Among midlife women, self-silencing was associated with carotid plaque, independent of CVD risk factors, depression, and health behaviors. Emotional expression in relationships may be important for women's cardiovascular health.


Asunto(s)
Enfermedades de las Arterias Carótidas , Placa Aterosclerótica , Adulto , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Grosor Intima-Media Carotídeo , Femenino , Humanos , Persona de Mediana Edad , Placa Aterosclerótica/diagnóstico por imagen , Factores de Riesgo , Salud de la Mujer
3.
Ann Behav Med ; 52(12): 1023-1035, 2018 11 12.
Artículo en Inglés | MEDLINE | ID: mdl-29546291

RESUMEN

Background: Exposure to low socioeconomic status (SES) in childhood predicts increased morbidity and mortality. However, little prospective evidence is available to test pathways linking low childhood SES to adult health. Purpose: In the current study, indirect effects through positive parenting in adolescence and adult SES were tested in the association between childhood SES and adult health behaviors and psychological resources. Methods: Men (n = 305; 53% Black) were followed longitudinally from ages 7 to 32. SES was measured annually in childhood (ages 7-9) and again in adulthood (age 32) using the Hollingshead index. Parenting was assessed annually (ages 13-16) using caregivers' and boys' self-report of supervision, communication, and expectations for their son's future. Health behaviors (cigarette and alcohol use, fruit and vegetable consumption, and physical activity) and psychological resources (optimism, purpose in life, self-mastery, and self-esteem) were assessed in adulthood (age 32). Results: Structural equation modeling showed that higher childhood SES was associated with more positive parenting in adolescence and higher adult SES. Higher childhood SES was indirectly associated with healthier behaviors and higher psychological resources in adulthood through pathways involving positive parenting during adolescence and SES in adulthood. Findings were consistent in both racial groups. Conclusions: Positive parenting in adolescence was an important pathway in understanding associations among childhood SES and health behaviors and psychological resources in adulthood. Low childhood SES was prospectively associated with healthier behaviors and greater psychological resources in part through more positive parenting in adolescence.


Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Conductas Relacionadas con la Salud , Responsabilidad Parental , Autoimagen , Clase Social , Población Blanca/estadística & datos numéricos , Adolescente , Adulto , Negro o Afroamericano/etnología , Negro o Afroamericano/psicología , Niño , Conductas Relacionadas con la Salud/etnología , Humanos , Estudios Longitudinales , Masculino , Responsabilidad Parental/etnología , Responsabilidad Parental/psicología , Población Blanca/etnología , Población Blanca/psicología , Adulto Joven
4.
Behav Sleep Med ; 15(4): 257-269, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-27078714

RESUMEN

Many adolescents do not achieve the recommended 9 hr of sleep per night and report daytime napping, perhaps because it makes up for short nocturnal sleep. This article tests temporal relationships between daytime naps and nighttime sleep as measured by actigraphy and diary among 236 healthy high school students during one school week. Mixed model analyses adjusted for age, race, and gender demonstrated that shorter actigraphy-assessed nocturnal sleep duration predicted longer napping (measured by actigraphy and diary) the next day. Napping (by actigraphy and diary) predicted shorter nocturnal sleep duration and worse sleep efficiency that night measured by actigraphy. Diary-reported napping also predicted poorer self-reported sleep quality that night. Frequent napping may interfere with nocturnal sleep during adolescence.


Asunto(s)
Conducta del Adolescente/fisiología , Privación de Sueño/fisiopatología , Sueño/fisiología , Actigrafía , Adolescente , Femenino , Humanos , Masculino , Grupos Raciales , Autoinforme , Factores de Tiempo , Adulto Joven
5.
Menopause ; 30(4): 370-375, 2023 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-36753121

RESUMEN

OBJECTIVE: Over a third of women in the United States report a lifetime history of intimate partner violence. Although a recent review found that intimate partner violence is related to poor subjective sleep, the majority of studies involved reproductive-aged women and used suboptimal measures of interpersonal violence and/or insomnia. We examined the relationship between lifetime intimate partner violence and current clinical insomnia in a cross-sectional sample of midlife women veterans. METHODS: Cross-sectional data were drawn from the Midlife Women Veterans Health Survey. Women Veterans (N = 232) aged 45 to 64 years enrolled in Department of Veterans Affairs health care in Northern California completed an adapted version of the Extended-Hurt, Insult, Threaten, Scream to assess lifetime history of intimate partner violence (screening threshold score and any physical, sexual, and psychological intimate partner violence) and the Insomnia Severity Index to assess current insomnia. RESULTS: In multivariable analyses, lifetime history of intimate partner violence was associated with twofold to fourfold odds of current clinical insomnia, including overall intimate partner violence (odds ratio, 3.24; 95% confidence interval, 1.57-6.69), physical intimate partner violence (odds ratio, 2.01; 95% confidence interval, 1.09-3.70), psychological intimate partner violence (odds ratio, 3.98; 95% confidence interval, 2.06-7.71), and sexual intimate partner violence (odds ratio, 2.09; 95% confidence interval, 1.08-4.07). CONCLUSIONS: Lifetime history of intimate partner violence is common and may be associated with clinical insomnia during midlife. Findings highlight the importance of screening midlife women for intimate partner violence and recognizing the potential role of this traumatic exposure on women's health.


Asunto(s)
Violencia de Pareja , Trastornos del Inicio y del Mantenimiento del Sueño , Veteranos , Humanos , Femenino , Estados Unidos/epidemiología , Adulto , Estudios Transversales , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiología , Violencia de Pareja/psicología , Encuestas y Cuestionarios , Prevalencia , Factores de Riesgo
6.
Brain Imaging Behav ; 16(2): 773-780, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-34553332

RESUMEN

Traumatic experiences have been linked to poor mental and physical health. However, there has been little examination of their relationship to neuroimaging markers of cerebrovascular risk. White matter hyperintensities (WMHs) are markers of brain small vessel disease. WMHs can be detected decades before the onset of dementia and other disorders and can serve as early markers for these brain disorders. We tested whether traumatic experiences were associated with brain WMH volume among midlife women. In the MsBrain study, 145 women (mean age = 59 years) without cardiovascular disease, stroke, or dementia were recruited. Women completed questionnaires [trauma checklist, depression, post-traumatic stress measures]; physical measures [body mass index (BMI), blood pressure (BP)]; phlebotomy; actigraphy sleep measurement, and 3 Tesla magnetic resonance brain imaging for WMHs. Cross-sectional associations between traumatic experiences and WMH volume were assessed in linear regression models. Covariates were age, race/ethnicity, education, BMI, BP, lipids, preeclampsia, sleep, and additionally depressive and post-traumatic stress disorder symptoms. 68% of women endorsed at least one of the traumas assessed. The most common trauma was sexual assault (23% of women). Women with trauma exposure had greater WMH volume than women without trauma [B(SE) = .24 (.09), p = .01, multivariable]. The single trauma most associated with WMH was sexual assault [B(SE) = .25 (.11), p = .02, multivariable]. Results persisted adjusting for depressive or post-traumatic stress symptoms. A trauma history, particularly sexual assault, was associated with greater WMH volume controlling for covariates, including depressive and post-traumatic symptoms. Sexual assault may place women at risk for poor brain health.


Asunto(s)
Demencia , Leucoaraiosis , Delitos Sexuales , Sustancia Blanca , Estudios Transversales , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Sustancia Blanca/diagnóstico por imagen
7.
Maturitas ; 153: 48-60, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-34654528

RESUMEN

BACKGROUND: Cardiovascular disease (CVD) is a leading cause of death among adults. Over 35% of women worldwide report lifetime exposure to sexual violence. While psychosocial factors broadly have been linked to CVD risk, it is unclear if a history of sexual violence is associated with increased risk for CVD. This study employed quantitative meta-analysis to investigate the association between sexual violence and CVD risk. METHODS: PubMed and PsycINFO databases were searched through March 1, 2021. Included articles had a measure of sexual violence and at least one cardiovascular outcome (i.e., clinical CVD, subclinical CVD, select CVD risk factors) in women and men aged 18 years or older. Data were expressed as odds ratios (OR) or hazard ratios (HR) with 95% confidence intervals (CI) extracted from fully-adjusted models. OR and HR effects were pooled separately, given the inability to statistically harmonize these effects and differences in interpretation, using random effects meta-analysis. Heterogeneity of effects was tested using Cochran's Q test. RESULTS: Overall, 45 articles based on 830,579 adults (77.1% women) were included (113 individual effects expressed as OR and 9 individual effects expressed as HR). Results indicated that sexual violence was related to adult CVD risk (OR [95%CI] = 1.25 [1.11-1.40]; HR [95%CI] = 1.17 [1.05-1.31]). Results varied by outcome type and measurement, and timing of violence. CONCLUSIONS: Adults with a history of sexual violence demonstrate greater CVD risk relative to those without this history. The results highlight the importance of addressing sexual violence in CVD risk reduction efforts.


Asunto(s)
Adultos Sobrevivientes del Maltrato a los Niños/psicología , Enfermedades Cardiovasculares , Abuso Sexual Infantil/psicología , Delitos Sexuales/psicología , Adulto , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Niño , Estudios Transversales , Femenino , Humanos , Masculino , Enfermedades Metabólicas/epidemiología , Enfermedades Metabólicas/etiología , Factores de Riesgo
8.
J Affect Disord ; 288: 31-40, 2021 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-33839556

RESUMEN

BACKGROUND: Although childhood maltreatment has been studied in multiple psychopathologies, its role in Seasonal Affective Disorder (SAD) is unknown. The current study examined possible mediators of the relationship between retrospectively-reported childhood maltreatment and adult SAD symptom severity during a major depressive episode in winter. METHODS: Participants (N = 113), ages 18 to 65, completed measures of childhood maltreatment, SAD severity, sleep disturbances, ruminative brooding, and maladaptive cognitions. Mediation analyses testing the relationship between childhood maltreatment and SAD symptom severity via sleep and cognitive factors were conducted using PROCESS (Hayes, 2012). RESULTS: Mediation analyses suggested that insomnia, hypersomnia, brooding, and seasonal maladaptive beliefs may account for the association between childhood maltreatment and SAD symptom severity. LIMITATIONS: Analyses were cross-sectional and should be interpreted with caution. Participants completed self-report childhood trauma measure retrospectively as adults. CONCLUSION: The present study is the first to examine childhood maltreatment in SAD, a disorder commonly viewed with circadian etiology. Covariance between childhood maltreatment and SAD symptom severity is indirectly explained by sleep difficulties, cognitive factors, and brooding, which may suggest therapeutic targets if replicated in longitudinal or experimental manipulations of sleep and cognition.


Asunto(s)
Maltrato a los Niños , Trastorno Depresivo Mayor , Trastorno Afectivo Estacional , Trastornos del Sueño-Vigilia , Adolescente , Adulto , Anciano , Niño , Cognición , Estudios Transversales , Trastorno Depresivo Mayor/epidemiología , Trastorno Depresivo Mayor/etiología , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Sueño , Trastornos del Sueño-Vigilia/epidemiología , Trastornos del Sueño-Vigilia/etiología , Adulto Joven
9.
Transl Behav Med ; 10(3): 657-663, 2020 08 07.
Artículo en Inglés | MEDLINE | ID: mdl-31131853

RESUMEN

Technology-assisted cognitive-behavioral therapy (CBT) interventions have been conducted for symptoms including depression, pain, and fatigue in patients with chronic illnesses but not in end-stage renal disease (ESRD). The purpose of this study was to pilot the feasibility and acceptability of a technology-assisted CBT intervention in ESRD patients on hemodialysis (HD), share design and implementation lessons learned, and provide preliminary results on changes in select patient-reported symptoms. This was a single-center pilot feasibility study of adult ESRD patients on HD. Study eligibility required clinically elevated levels of at least one symptom (depression, pain, or fatigue). Patients met weekly with a CBT therapist for eight sessions, each 45-60 min, during HD sessions via a video-conferencing platform. Symptom questionnaires were completed at baseline and 3 months follow-up. Of 10 patients screened, 100% screened positive for at least one symptom, 100% of eligible patients consented, and eight (of 10) completed the intervention (mean age 59 years, 50% male, 50% African American). Patient adherence and satisfaction was high, and seven of the eight patients completed all eight prescribed sessions. Minimal interference with HD was reported. Preliminary results indicate no statistically significant changes in depression, fatigue, or pain at follow-up. However, there was small improvement in SF-36 Physical Component score [t(7) = -2.60, p = .035], and four of the six patients (67%) with clinically elevated pain at baseline reported improvement at follow-up. A technology-assisted CBT intervention for ESRD patients was feasible, well-accepted, and required minimal additional resources in the HD setting. Larger, adequately powered clinical trials are needed to evaluate the effect on ESRD patient-reported outcomes.


Asunto(s)
Terapia Cognitivo-Conductual , Fallo Renal Crónico , Fatiga/terapia , Femenino , Humanos , Fallo Renal Crónico/terapia , Masculino , Persona de Mediana Edad , Diálisis Renal , Tecnología
10.
Lang Learn Dev ; 15(2): 126-137, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31602179

RESUMEN

Attentional difficulties are evident in children with autism spectrum disorder (ASD). Accordingly, mothers of children with ASD may modify communication to direct their child's attention, and this pattern may generalize to later-born children. This study examined patterns of child-directed communication in eleven mothers of 18-month-old toddlers at heightened risk (HR) for ASD and compared them to eleven low-risk (LR; no first- or second-degree relative with ASD) dyads. Naturalistic interactions at home were coded for communication that captured, directed, or maintained children's attention and/or actions. Results provide preliminary evidence that LR mothers produce more utterances that involve labeling objects and gestures, while HR mothers use more suggestions. Thus, having an older child with ASD may influence maternal behavior with later-born children, even when those children do not themselves manifest obvious ASD symptomatology. Results highlight the need for further research on dyadic interactions between mothers and HR toddlers in larger samples.

11.
Health Psychol ; 37(8): 701-715, 2018 08.
Artículo en Inglés | MEDLINE | ID: mdl-30024227

RESUMEN

OBJECTIVE: Adverse childhood experiences may be associated with cardiometabolic morbidity and mortality in adulthood. There is heterogeneity in this literature regarding the type of items in cumulative adversity indices, sample sizes, demographics, and covariates. The present review used quantitative meta-analysis to examine this association and potential moderators. METHOD: Included studies had a measure of cumulative adversity (an index of at least 2 adverse childhood experiences from age 0 to 18) and a measure of cardiometabolic disease: cardiovascular disease (CVD) clinical outcomes (hypertension, coronary heart disease, ischemic heart disease, myocardial infarction, stroke, cerebrovascular disease) and metabolic outcomes (diabetes, metabolic syndrome) at age 18 or older. Given different interpretations of odds ratios (OR) versus hazard ratios (HR), effects were pooled separately. Overall, 9 HR studies (15 effects) based on 179,612 participants and 29 OR studies (62 effects) based on 247,393 participants were included. RESULTS: On the basis of retrospectively assessed adversity, combined studies showed a significant estimated effect of cumulative childhood adversity on adult cardiometabolic disease (HR = 1.42, 95% CI [1.20, 1.67]; OR = 1.36 [1.27, 1.46]). Results varied somewhat by type of cardiometabolic disease, analytic strategy, and number and type of covariates. CONCLUSIONS: The literature suggests that cumulative childhood adversity is modestly related to adult cardiometabolic disease, with effects somewhat stronger for CVD clinical outcomes. The absence of a consistent operational and conceptual definition of adversity and paucity of prospective designs temper the conclusions. It is time for further evaluation of the types and timing of childhood events that have maximal impact on adult cardiometabolic disease. (PsycINFO Database Record


Asunto(s)
Experiencias Adversas de la Infancia , Enfermedades Cardiovasculares/etiología , Adulto , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo
12.
Sleep Health ; 3(5): 328-335, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-28923188

RESUMEN

OBJECTIVES: To test whether napping was associated with 2 inflammatory markers with known relationships to cardiovascular disease: high-sensitivity C-reactive protein (hsCRP) and interleukin-6 (IL-6). Because IL-6 is known to impact central inflammatory processes that relate to sleep regulation, including subjective fatigue, we tested whether this relationship was moderated by sleep duration, sleep efficiency, and self-reported sleep quality. DESIGN: Cross-sectional. PARTICIPANTS: A community sample of Black and White men (N=253) completed a week of actigraphy and diary measures of sleep and napping and provided a fasting blood sample. MEASUREMENTS/ANALYSIS: Napping was measured as the proportion of days with at least 30 minutes napped and the average minutes napped per day. Linear regressions adjusted for race, socioeconomic status, employment, body mass index, smoking, medications that affect sleep or inflammation, working the nightshift, and day-sleeping status, followed by interaction terms between napping and sleep duration, efficiency, and quality, respectively. RESULTS: There were no significant main effects of actigraphy- or diary-measured napping on IL-6 or hsCRP. Moderation analyses indicated elevated IL-6 values among men who napped more days (by actigraphy) and demonstrated short sleep duration (P=.03). Moderation analyses also indicated elevated IL-6 among men who demonstrated greater average minutes napped (by actigraphy) and short sleep duration (P<.001), low efficiency (P=.03), and poor quality (P=.03). Moderation analyses involving diary napping or hsCRP were not significant. CONCLUSIONS: Actigraphy-assessed daytime napping is related to higher IL-6 in men who demonstrate worse sleep characteristics. Daytime napping may pose additional risk for inflammation beyond the known risk conferred by short sleep.


Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Inflamación/etnología , Trastornos del Inicio y del Mantenimiento del Sueño/etnología , Sueño , Población Blanca/estadística & datos numéricos , Actigrafía , Adulto , Proteína C-Reactiva/análisis , Estudios Transversales , Humanos , Interleucina-6/sangre , Masculino , Riesgo , Factores de Tiempo
13.
Health Psychol ; 36(7): 673-681, 2017 07.
Artículo en Inglés | MEDLINE | ID: mdl-28530431

RESUMEN

OBJECTIVE: American Heart Association (AHA) developed a new metric to evaluate ideal cardiovascular health based on optimal levels of 7 cardiovascular risk factors and health behaviors. We evaluated the relationships of parenting characteristics and academic achievement in adolescence in relation to ideal cardiovascular health in midlife men. METHOD: We measured cardiovascular risk factors in 171 Black and 136 White men and their ideal cardiovascular health score was constructed based on AHA guidelines. When the participants were 13-16 years old, annual measures of parent-child communication, positive relationship, parental monitoring, family cohesion, boys' involvement in family activities, and academic achievement were recorded and averaged. RESULTS: Confirmatory factor analysis of adolescent parenting measures revealed a single Parenting Composite. Multiple linear regressions showed a significant Race by Parenting Composite interaction term, ß = -.19, p = .03; better parenting was significantly related to more ideal cardiovascular health in Blacks only, ß = -.23, p = .004, which remained after adjustments for adolescent and adult socioeconomic status (SES). Academic achievement was related to ideal cardiovascular health, ß = -.13, but was no longer significant after controls for adult SES. Adult SES was a strong correlate of ideal cardiovascular health in Black and White men. CONCLUSIONS: Black men exposed to positive parenting during adolescence had more ideal cardiovascular health based on AHA guidelines. Improving academic achievement in adolescence may indirectly benefit adult cardiovascular health through improving adult SES. This is the first study of adolescent family predictors of the extent of ideal cardiovascular health. (PsycINFO Database Record


Asunto(s)
Enfermedades Cardiovasculares/genética , Conductas Relacionadas con la Salud/etnología , Responsabilidad Parental/psicología , Clase Social , Adolescente , Adulto , Negro o Afroamericano , Niño , Femenino , Humanos , Masculino , Grupos Raciales , Factores de Riesgo , Población Blanca
14.
Health Psychol ; 35(12): 1298-1306, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-27253429

RESUMEN

OBJECTIVE: Daytime napping has been associated with poor health outcomes in adults. It is not known whether daytime napping is similarly linked to adverse health in adolescents, although many report napping. The present study evaluated associations between daytime napping and 2 markers of increased inflammation, high-sensitivity C-reactive protein and interleukin-6 (IL-6), in healthy high school students. METHODS: Two hundred thirty-four Black and White high school students completed a week of actigraph and diary measures of sleep and napping and provided a fasting blood sample. Napping measures were the proportion of days napped and the average minutes napped across 1 week during the school year. RESULTS: Linear regressions adjusted for age, sex, race, average nocturnal sleep duration, time between sleep protocol and blood draw, and body mass index percentile demonstrated that proportion of days napped measured by actigraphy, B(SE) = .41(.19), p < .05, across the full week was positively associated with IL-6. Higher proportions of school days napped between 2 p.m. and 6 p.m., B(SE) = .40(.20), p < .05, and between 6 p.m. and 10 p.m., B(SE) = .57(.28), p < .05, were associated with increased IL-6. No associations emerged between average actigraphy-assessed nap duration and either study outcome. Diary-reported napping was unrelated to either study outcome. CONCLUSIONS: Actigraphy-assessed napping and IL-6 are associated but the direction of the relationship remains to be determined. Overall, napping is an important factor to consider to better understand the relationship between short sleep and cardiovascular health in adolescents. (PsycINFO Database Record


Asunto(s)
Conducta del Adolescente/fisiología , Inflamación/epidemiología , Sueño , Actigrafía , Adolescente , Proteína C-Reactiva/análisis , Ayuno , Femenino , Humanos , Interleucina-6/sangre , Modelos Lineales , Masculino , Sueño/fisiología , Adulto Joven
15.
Personal Disord ; 5(1): 88-96, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24588065

RESUMEN

Developmental theories of borderline personality disorder (BPD) posit that transactions between child characteristics and adverse environments, especially those in the context of the parent-child relationship, shape and maintain symptoms of the disorder over time. However, very little empirical work has investigated the role of parenting and parent-child transactions that may predict BPD severity over time. We examined maternal and dyadic affective behaviors during a mother-adolescent conflict discussion task as predictors of the course of BPD severity scores across 3 years in a diverse, at-risk sample of girls (N = 74) oversampled for affective instability and their biological mothers. Adolescent girls completed a structured conflict discussion task with their mothers at age 16. Girls' self-reported BPD severity scores were assessed annually from ages 15 to 17. Mother-adolescent interactions were coded using a global rating system of maternal and dyadic affective behaviors. Results from multilevel linear mixed models indicated that positive maternal affective behavior (i.e., supportive/validating behavior, communication skills, autonomy-promoting behavior, and positive affect) and positive dyadic affective behaviors (i.e., satisfaction and positive escalation) were associated with decreases in girls' BPD severity scores over time. Dyadic negative escalation was associated with higher overall levels of BPD severity scores, but negative maternal affective behavior (i.e., negative affect, dominance, conflict, and denial) was not. These findings suggest that the mother-daughter context is an important protective factor in shaping the course of BPD severity scores during adolescence and may be valuable in assessment, intervention, and prevention efforts.


Asunto(s)
Afecto , Trastorno de Personalidad Limítrofe/psicología , Relaciones Madre-Hijo , Madres/psicología , Núcleo Familiar/psicología , Adolescente , Conducta del Adolescente/psicología , Comunicación , Femenino , Humanos , Responsabilidad Parental/psicología , Índice de Severidad de la Enfermedad
16.
J Obes ; 2012: 298067, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22970350

RESUMEN

Evidence supports the importance of parental involvement for youth's ability to manage weight. This study utilized the stages of change (SOC) model to assess readiness to change weight control behaviors as well as the predictive value of SOC in determining BMI outcomes in forty adolescent-parent dyads (mean adolescent age = 15 ± 1.84 (13-20), BMI = 37 ± 8.60; 70% white) participating in a weight management intervention for adolescent females with polycystic ovary syndrome (PCOS). Adolescents and parents completed a questionnaire assessing their SOC for the following four weight control domains: increasing dietary portion control, increasing fruit and vegetable consumption, decreasing dietary fat, and increasing usual physical activity. Linear regression analyses indicated that adolescent change in total SOC from baseline to treatment completion was not predictive of adolescent change in BMI from baseline to treatment completion. However, parent change in total SOC from baseline to treatment completion was predictive of adolescent change in BMI, (t(24) = 2.15, p = 0.043). Findings support future research which carefully assesses adolescent and parent SOC and potentially develops interventions targeting adolescent and parental readiness to adopt healthy lifestyle goals.

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