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OBJECTIVE: Few studies have investigated specific associations between insomnia and orofacial pain (OFP). The aim of this cross-sectional study was to examine relationships of insomnia with pain, mental health, and physical health variables among treatment-seeking patients with chronic OFP. METHODS: OFP diagnosis, demographics, insomnia symptoms, pain intensity, interference, and duration, mental health measures, and number of medical comorbidities were extracted from the medical records of 450 patients receiving an initial appointment at a university-affiliated tertiary OFP clinic. T-tests compared differences between patients with and without insomnia symptomatology, and between patients with different insomnia subtypes (delayed onset/early wakening). RESULTS: Compared to patients without insomnia, those with elevated insomnia symptomatology (45.1%) reported higher pain intensity (60.70 ± 20.61 vs 44.15 ± 21.69; P < .001) and interference (43.81 ± 29.84 vs 18.40 ± 23.43; P < 0.001), depression/anxiety symptomatology (5.53 ± 3.32 vs 2.72 ± 2.66; P < 0.001), dissatisfaction with life (21.63 ± 6.95 vs 26.50 ± 6.21; P < .001), and number of medical comorbidities (6.72 ± 5.37 vs 4.37 ± 4.60; P < .001). Patients with Sleep Onset Latency insomnia (SOL-insomnia) (N = 76) reported higher pain intensity (t = 3.57; P < 0.001), and pain interference (t = 4.46; P < .001) compared to those without SOL-insomnia. Those with Early Morning Awakening insomnia (EMA-insomnia) (N = 71) did not significantly differ from those without EMA-insomnia on any of the variables. Differences remained significant after adjusting for age, sex, primary OFP diagnosis, and pain intensity. CONCLUSIONS: Insomnia is associated with pain outcomes and should be appropriately managed when treating patients with chronic OFP.
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Dolor Crónico , Dolor Facial , Trastornos del Inicio y del Mantenimiento del Sueño , Humanos , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiología , Femenino , Masculino , Dolor Facial/epidemiología , Persona de Mediana Edad , Adulto , Dolor Crónico/epidemiología , Estudios Transversales , Anciano , Comorbilidad , Depresión/epidemiologíaRESUMEN
OBJECTIVE: Misestimation as a consequence of small sample sizes, small effect sizes, and noisy measurement may be particularly problematic in biomarker studies, the cost of which can adversely affect design decisions. This simulation study used real study designs reported in a meta-analysis of psychosocial correlates of the cortisol awakening response to investigate the probability that the results of these designs would yield misestimates in a cross-sectional study. METHODS: For each of the 212 designs, 100,000 simulated data sets were produced and the percentages of effects that were in the wrong direction and/or that differed by more than 0.10 from the true effect (b = 0.10) were calculated. RESULTS: As expected, small samples (n < 100) and noisy measurement contributed to higher probability of errors. The average probability of an effect being in the wrong direction was around 20%, with some designs reaching 40%; misestimation probabilities were around 40%, with some designs reaching 80%. This was true for all studies as well as those reporting statistically significant effects. CONCLUSION: Results call for better study designs, and this article provides suggestions for how to achieve more accurate estimates.
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Hidrocortisona , Proyectos de Investigación , Estudios Transversales , HumanosRESUMEN
OBJECTIVE: Mental, emotional, physical, and general fatigue, as well as vigor, have each been associated with pain interference-defined as pain-related disruption of social, recreational, and work-related activities-in patients with chronic orofacial pain (COFP). The objectives of the current study were to compare levels of these fatigue subtypes across younger, middle-aged, and older patients with COFP and test the associations between fatigue subtypes and pain interference in these age groups. DESIGN: A cross-sectional cohort design was used. SETTING: Participants self-reported fatigue subtypes (Multidimensional Fatigue Symptom Inventory-Short Form), pain interference (West Haven-Yale Multidimensional Pain Inventory), pain intensity (visual analog scale), pain duration (months), depression (Symptom Checklist 90-Revised), and sleep quality (Pittsburgh Sleep Quality Index) at their initial appointment at a tertiary orofacial pain clinic. SUBJECTS: Sixty younger (age 18-39), 134 middle-aged (age 40-59), and 51 older (age 60-79) COFP patients provided data for the study. METHODS: Analysis of variance was used to compare levels of fatigue subtypes between the age groups. Regression with dummy-coding was used to test if the relationship between fatigue subtypes and pain interference varied by age. RESULTS: Older COFP patients reported less general fatigue and more vigor than younger or middle-aged adults. Fatigue subtypes were each associated with greater pain interference, but associations became nonsignificant after controlling for depression, sleep, and pain intensity/duration. Age group-by-fatigue subtype interactions were not observed. CONCLUSIONS: Managing fatigue may be important to reduce pain interference in COFP populations and may be accomplished in part by improving depression and sleep.
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Dolor Crónico , Trastornos del Sueño-Vigilia , Adolescente , Adulto , Anciano , Dolor Crónico/epidemiología , Estudios Transversales , Depresión/epidemiología , Dolor Facial/epidemiología , Fatiga/epidemiología , Humanos , Persona de Mediana Edad , Dimensión del Dolor , Calidad de Vida , Adulto JovenRESUMEN
Over 70% of older adults report chronic or acute pain, and pain threatens affective wellbeing. The strategies older adults use to maintain affective wellbeing following acute pain remain unknown. Specific strategies that can be used to manage pain include recalling, recognizing, and responding to positive stimuli and prioritizing close over knowledgeable social partners. The study tested whether older adults used positivity-enhancing strategies and maintained affective wellbeing following acute pain better than younger adults. Fifty older (ages 65-85) and 50 younger (ages 18-30) pain-free adults experienced a control and a pain condition and were given the chance to employ positivity-enhancing strategies. Older and younger adults similarly used positivity-enhancing strategies following pain. Younger adults demonstrated reduced preference for knowledgeable social partners after experiencing pain. Pain-related affective changes were similar between age groups. Older and younger adults may cope with acute pain similarly, highlighting future directions for exploring age differences in pain coping.
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Dolor Agudo/psicología , Afecto , Envejecimiento/psicología , Voluntarios Sanos/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
BACKGROUND: The current studies investigated associations between pain intensity and pain frequency with loneliness, hostility, and social functioning using cross-sectional, longitudinal, and within-person data from community-dwelling adults with varying levels of pain. METHOD: Secondary analysis of preexisting data was conducted. Study 1 investigated cross-sectional (baseline data: n = 741) and longitudinal (follow-up data: n = 549, observed range between baseline and follow-up: 6-53 months) associations. Study 2 tested within-person associations using daily diaries across 30 days from a subset of the participants in Study 1 (n = 69). RESULTS: Cross-sectionally, pain intensity and frequency were associated with higher loneliness (ßintensity = 0.16, ßfrequency = 0.17) and worse social functioning (ßintensity = - 0.40, ßfrequency = - 0.34). Intensity was also associated with higher hostility (ß = 0.11). Longitudinally, pain intensity at baseline predicted hostility (ß = 0.19) and social functioning (ß = - 0.20) at follow-up, whereas pain frequency only predicted social functioning (ß = - 0.21). Within people, participants reported higher hostility (γ = 0.002) and worse social functioning (γ = - 0.013) on days with higher pain, and a significant average pain by daily pain interaction was found for loneliness. Pain intensity did not predict social well-being variables on the following day. CONCLUSION: Pain intensity and frequency were associated with social well-being, although the effects were dependent on the social well-being outcome and the time course being examined.
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Hostilidad , Relaciones Interpersonales , Soledad/psicología , Dolor/psicología , Adulto , Anciano , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: Exposure to endogenous cortisol is associated with hippocampal degeneration and may contribute to problems with declarative memory, but effects of persistent versus phasic cortisol elevations have not been established. The present longitudinal investigation examined persistent individual differences and phasic changes in cortisol as they related to verbal memory, executive functions, and subjective cognitive function. METHODS: Older adults (n = 132, aged 60-93 years) were followed up for up to 5 years. They were assessed annually for verbal memory and every 6 months for executive functions, subjective cognitive function, and cortisol area under the curve (averaged over 3 days). RESULTS: In multilevel models, persistently but not phasically higher cortisol was associated with worse verbal memory in both learning (t(181) = 2.99, p = .003) and recall (t(280) = 3.10, p = .002). This effect withstood adjustment for stress, depression, metabolic health, and age. There was evidence for attenuated primacy in learning with higher persistent cortisol. Phasic increases in cortisol were not associated with changes in memory, and cortisol was not related to executive functions or subjective cognitive function. CONCLUSIONS: Higher secretion of cortisol may, over time, contribute to memory dysfunction in older adults.
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Evaluación Geriátrica/estadística & datos numéricos , Hidrocortisona/metabolismo , Memoria/fisiología , Conducta Verbal/fisiología , Anciano , Anciano de 80 o más Años , Función Ejecutiva , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , SalivaRESUMEN
Self-regulation requires overriding a dominant response and leads to temporary self-regulatory fatigue. Existing theories of the nature and causes of self-regulatory fatigue highlight physiological substrates such as glucose, or psychological processes such as motivation, but these explanations are incomplete on their own. Historically, theories of physical fatigue demonstrate a similar pattern of useful but incomplete explanations, as recent views of physical fatigue emphasize the roles of both physiological and psychological factors. In addition to accounting for multiple inputs, these newer views also explain how fatigue can occur even in the presence of sufficient resources. Examining these newer theories of physical fatigue can serve as a foundation on which to build a more comprehensive understanding of self-regulatory fatigue that integrates possible neurobiological underpinnings of physical and self-regulatory fatigue, and suggests the possible function of self-regulatory fatigue.
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OBJECTIVE: The present study tested the independent and interactive contributions of the somatosensory component of pain (pain intensity) and the affective component of pain (pain unpleasantness) on emotional, social, and daily functioning in chronic pain patients. SUBJECTS: Participants were 472 patients seeking treatment for chronic orofacial pain. Mean age of the sample was 46.0 years (standard deviation [SD] = 14.67, range 18-78), with 82.2% female. Average pain duration at the time of initial appointment was 75.7 months (SD = 106.66). METHODS: Participants completed self-report measures of pain intensity, unpleasantness, and functional outcomes at the time of their first appointment. These data were later extracted from participant's de-identified medical records. Multivariate linear regression was used to test the interaction of pain intensity and unpleasantness on outcome measures of emotional, social, and daily functioning. RESULTS: Results revealed that pain intensity contributed to poorer functional outcomes but higher levels of social support even after controlling for pain unpleasantness. After controlling for pain intensity, unpleasantness was associated with higher pain interference and affective distress. There was also pain intensity by unpleasantness interaction on pain interference. Specifically, at lower levels of pain unpleasantness, changes in pain intensity produced greater changes in pain interference than they did at higher levels of pain unpleasantness. CONCLUSIONS: Results suggest that both intensity and unpleasantness contribute unique variance to functional outcomes. The results highlight the importance of interventions that not only try to reduce pain levels but also reduce levels of pain unpleasantness.
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Actividades Cotidianas , Afecto , Dolor Crónico/psicología , Emociones , Dolor Facial/psicología , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
Older adults are disproportionately vulnerable to fraud, and federal agencies have speculated that excessive trust explains their greater vulnerability. Two studies, one behavioral and one using neuroimaging methodology, identified age differences in trust and their neural underpinnings. Older and younger adults rated faces high in trust cues similarly, but older adults perceived faces with cues to untrustworthiness to be significantly more trustworthy and approachable than younger adults. This age-related pattern was mirrored in neural activation to cues of trustworthiness. Whereas younger adults showed greater anterior insula activation to untrustworthy versus trustworthy faces, older adults showed muted activation of the anterior insula to untrustworthy faces. The insula has been shown to support interoceptive awareness that forms the basis of "gut feelings," which represent expected risk and predict risk-avoidant behavior. Thus, a diminished "gut" response to cues of untrustworthiness may partially underlie older adults' vulnerability to fraud.
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Factores de Edad , Sistema Límbico/fisiología , Percepción , Confianza , Adulto , Anciano , Anciano de 80 o más Años , Amígdala del Cerebelo/fisiología , Conducta , Mapeo Encefálico/métodos , Emociones , Humanos , Persona de Mediana Edad , Neuroimagen/métodos , Riesgo , Adulto JovenRESUMEN
UNLABELLED: BACKGROUND/STUDY CONTEXT: Chronic pain is associated with increased interference in daily functioning that becomes more pronounced as pain intensity increases. Based on previous research showing that older adults maintain well-being in the face of pain as well as or better than their younger counterparts, the current study examined the interaction of age and pain intensity on interference in a sample of chronic orofacial pain patients. METHODS: Data were obtained from the records of 508 chronic orofacial pain patients being seen for an initial evaluation from 2008 to 2012. Collected data included age (range: 18-78) and self-reported measures of pain intensity and pain interference. Bivariate correlations and regression models were used to assess for statistical interactions. RESULTS: Regression analyses revealed that pain intensity positively predicted pain interference (R(2) = .35, B = 10.40, SE = 0.62, t(507) = 16.70, p < .001). A significant interaction supported the primary hypothesis that aging was associated with reduced interference at high levels of pain intensity (ΔR(2) = .01, B = -1.31, SE = 0.63, t(505) = -2.90, p = .04). CONCLUSION: At high levels of pain intensity, interference decreased with age, although the age by pain intensity interaction effect was small. This evidence converges with aging theories, including socioemotional selectivity theory, which posits that as people age, they become more motivated to maximize positive emotions and minimize negative ones. The results highlight the importance of studying the mechanisms older adults use to successfully cope with pain.
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Adaptación Psicológica/fisiología , Envejecimiento/fisiología , Dolor Facial/fisiopatología , Actividades Cotidianas , Adolescente , Adulto , Enfermedad Crónica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Autoinforme , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Introduction: Chronic pain may negatively affect social functioning, but no study to date has examined the specific social impact of different chronic pain conditions in young women, and whether living with multiple chronic overlapping pain conditions (COPCs) differently influences social domains. Objectives: This study aimed to assess social functioning (social isolation, hostility, informational support satisfaction, social roles, emotional support, friendships, and family relationships) among young women with chronic pain compared with pain-free controls and to test whether the number of COPCs influenced the extent of social burden. Methods: Participants aged 18 to 30 years with a physician-confirmed diagnoses of migraine, fibromyalgia, or temporomandibular disorder (TMD) and pain-free controls were invited to participate from across the United States. After confirming eligibility, participants completed a 1-hour REDCap online questionnaire assessing social functioning. Results: One hundred four participants (mean age 24.54 ± 3.35 years) were included (n = 26 with TMD, n = 25 with fibromyalgia, n = 25 with migraine, and n = 28 controls). All 3 chronic pain groups combined reported worse functioning than controls on friendship (P = 0.038), social isolation (P = 0.002), and social roles (P < 0.001). There were no differences on social variables between the 3 chronic pain groups (all P's > 0.05). Compared with those with 3 COPCs, participants with 1 condition reported better family relationships (P = 0.024). Conclusions: Experience of chronic pain-regardless of the specific pain condition-may negatively affect some areas of social functioning in young women.
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BACKGROUND: The aim of this study was to describe whether certain occupations were over- or underrepresented and to compare biopsychosocial functioning by types of occupation and employment status among adults seeking orofacial pain (OFP) treatment. METHODS: The authors extracted self-reported employment status, occupation, and biopsychosocial functioning from initial appointment records of 444 treatment-seeking adults at a university-affiliated OFP clinic. The authors categorized occupations in major and minor occupational groups according to the 2018 Standard Occupational Classification. The authors compared proportions between their sample and the corresponding state level, using a ratio and 95% CI (1.00 = equal representation in sample vs state, < 1.00 = underrepresentation, > 1.00 = overrepresentation). RESULTS: Among major occupational categories, health care practitioners and technical occupations were the most common in the study sample (22.4%) and the second most overrepresented (ratio, 3.20; 95% CI, 2.59 to 3.97) after the arts, design, entertainment, sports, and media occupations (ratio, 3.95; 95% CI, 2.15 to 7.26). Among minor occupational categories, teachers and instructors were the most common in the study sample (11.2%) and the most overrepresented (ratio, 90.71; 95% CI, 65.67 to 125.30), followed by managers (ratio, 43.87; 95% CI, 29.61 to 64.99) and photographers (ratio, 40.89; 95% CI, 10.23 to 163.4). No differences were observed in biopsychosocial functioning between major occupational categories. However, those not working due to health reasons or disability had worse biopsychosocial functioning (insomnia, anxiety and depression, life satisfaction, sleep health, pain intensity, pain-related interference; all P < .034) than those who were employed. CONCLUSIONS: Several occupations are strongly over- and underrepresented among adults seeking OFP treatment. Differences were not explained by biopsychosocial functioning. PRACTICAL IMPLICATIONS: Future research should attempt to identify and address the underlying mechanisms of association between occupation and seeking care for OFP.
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BACKGROUND: COVID-19 has had a substantial impact on people's lives. Increasing evidence indicates that patients with chronic pain particularly are being affected; however, few articles have examined how the pandemic has affected the care or clinical presentation of patients with orofacial pain. The aim of this study was to describe COVID-19-related changes in referral patterns and numbers, in patient demographics, in patients' seeking treatment for problems, and in administrative procedures in 3 orofacial pain clinical settings. METHODS: Practitioners participating in the American Academy of Orofacial Pain webinar titled "Practicing Orofacial Pain, Headache, and Sleep Care During the COVID-19 Pandemic" completed a voluntary anonymous online survey. Survey respondents completed general questions related to their orofacial pain practices and about perceptions of their patients' symptoms. For statistical analysis, the authors calculated frequencies and used analysis of variance for continuous variables or Likert scale variables and the χ2 test for dichotomous or categorical variables. Statistical significance was set at P value of .05 or below. RESULTS: Practitioners noted an increase in new patients with orofacial pain. Of the participants, 33% indicated the onset of their patients' pain was often or extremely often related to COVID-19. The 5 most common symptoms that providers felt were aggravated in their patients were masticatory muscle myalgia, anxiety, tension-type headache, bruxism, and insomnia or fragmented sleep. CONCLUSION: The COVID-19 pandemic has resulted in a marked increase in the number of patients seeking consultation for orofacial pain and associated symptoms. PRACTICAL IMPLICATIONS: Because of the COVID-19 pandemic, orofacial pain practitioners have noticed an increase in orofacial pain symptoms across practice settings.
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COVID-19 , Humanos , Pandemias , Dolor Facial/diagnóstico , Cefalea , AnsiedadRESUMEN
Although psychological factors such as anxiety, depression, and pain catastrophizing are known to influence pain outcomes in chronic pain populations, there are mixed results regarding whether they influence experimental pain outcomes in pain-free individuals. The objectives of this study were to determine the associations between psychological factors and experimental pain outcomes in pain-free adolescents and adults. Relationships between anxiety, depression, and pain catastrophizing and experimental pain outcomes across 8 different studies (total N = 595) were examined in different populations of pain-free adult and adolescent participants. Analyses were conducted with and without controlling for sex, age, and race. Studies were analyzed separately and as part of an aggregate analysis. Individual study analyses resulted in 136 regression models. Of these, only 8 models revealed a significant association between psychological factors and pain outcomes. The significant results were small and likely due to Type 1 error. Controlling for demographic factors had minimal effect on the results. The aggregate analyses revealed weak relationships between anxiety and pressure pain threshold (Fisher's z = -.10 [-.19, -.01]), anxiety and cold pain intensity ratings (Fisher's z = .18 [.04, .32]), and pain catastrophizing and pressure pain threshold (Fisher's z = -.14 [-.26, -.02]). Sample size calculations based on the aggregate analyses indicated that several hundred participants would be required to detect true relationships between these psychological factors and pain measures. The overall negative findings suggest that in pain-free individuals, anxiety, depression, and pain catastrophizing are not meaningfully related to experimental pain outcomes. PERSPECTIVE: Psychological variables have been shown to predict pain outcomes in chronic pain populations but these relationships may not generalize to pain-free populations. An analysis of 595 pain-free individuals across 8 studies in our lab revealed that anxiety, depression, and pain catastrophizing were not meaningfully related to experimental pain outcomes.
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AIMS: To examine associations between fatigue and poor sleep quality, depression symptoms, and pain intensity in an adult population with chronic arthralgia/myalgia in the temporomandibular region and to test whether fatigue predicted future pain-related interference above and beyond these other constructs. METHODS: The sample included 40 participants with chronic arthralgia and/or myalgia in the temporomandibular region and 21 healthy controls. Participants self-reported fatigue (PROMIS fatigue score), sleep quality (PSQI), depression symptoms (PROMIS depression score), and average pain intensity and completed four weekly surveys of pain-related interference with daily activities. RESULTS: The chronic arthralgia/myalgia group reported greater fatigue than healthy controls (t = 4.85, P < .001). Fatigue was significantly correlated with poor sleep quality (r = .46), higher depression symptoms (r = .41), and higher pain intensity (r = .46) in the chronic arthralgia/myalgia group, and these three variables together explained 39% of variance in fatigue. Greater fatigue-above and beyond sleep quality, depression symptoms, and average pain intensity-was associated with a higher average level of pain-related interference (ß = 0.56, t score = 3.30, P = .002) over the following month. Depression symptoms, poor sleep quality, and pain intensity did not significantly predict pain interference above and beyond fatigue (all P > .05). CONCLUSION: The results suggest that fatigue is a clinically relevant symptom distinct from depression, poor sleep quality, or pain intensity and may be related to worse pain outcomes over the following month in adults with chronic temporomandibular arthralgia/myalgia. Clinicians should assess, monitor, and treat fatigue to the best of their abilities when working with this population.
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Depresión , Mialgia , Adulto , Artralgia , Depresión/complicaciones , Fatiga/etiología , Humanos , Dimensión del Dolor , Calidad de Vida , Calidad del SueñoRESUMEN
Temporomandibular disorder (TMD) is one of the most common orofacial pain conditions. Alteration in immune functioning is one promising biological mechanism underlying pain in TMD. However, there is a gap in the understanding of molecular bases contributing to altered immune functioning in these patients. OBJECTIVES: In the current study, we investigated whether individuals with TMD would exhibit differential activity of 3 specific transcription factors involved in inflammatory (nuclear factor-kappa B, NF-kB), antiviral (interferon-regulatory factors, IRF), and sympathetic (cAMP response element-binding protein, CREB) processes using a promoter-based bioinformatics analysis, which is characterized as the "Conserved Transcriptional Response to Adversity." METHODS: Adults with TMD (n = 19) and without (n = 17) underwent a standardized clinical examination for TMD. A blood sample was collected for genome-wide transcriptional RNA profiling. Bioinformatic analyses tested for differential prevalence of proinflammatory and antiviral transcription factor activity in core promoter sequences from all genes showing >1.2-fold differential expression in TMD vs controls. RESULTS: Promoter-based bioinformatic analyses of genome-wide transcriptome profiles confirmed upregulation of genes bearing response elements for proinflammatory transcription factor (NF-kB, P = 0.002) and downregulation of genes with response elements for IRF (P = 0.037) in patients with TMD relative to controls. Results also indicated upregulated activity of CREB in patients with TMD (P = 0.08), consistent with increased activity of the sympathetic nervous system. CONCLUSION: These results provide initial support that the regulation of immune pathways is altered in individuals with TMD. A shift of transcriptional resources to a proinflammatory state may be driven by psychosocial stress and contributes to symptoms associated with TMD.
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OBJECTIVES: Intensive interdisciplinary pain treatment (IIPT) programs have been shown to restore function, improve coping, and reduce pain in adolescents with chronic pain. Yet, little is known about patients' sleep during IIPT and whether or not improvements in pain treatment outcomes are associated with changes in sleep pre-to-post IIPT treatment. The objectives of the current study were to describe sleep among adolescents entering IIPT and examine associations between sleep parameters and IIPT treatment effects. MATERIALS AND METHODS: Self-reported sleep measures and clinical outcomes (eg, functional disability, coping, average pain), were collected from 44 adolescents (mean age=14.57, 68.2% female) at admission and discharge from an inpatient IIPT program. Wrist-worn actigraphy data and sleep diaries from participants' first week and last week in the program were analyzed to characterize sleep parameters. RESULTS: Participants self-reported poor sleep/wake patterns, high levels of insomnia symptoms, and subclinical problems with daytime sleepiness upon admission into IIPT, although actigraphic indices of sleep from the first week of IIPT admission were only just under clinical guidelines for healthy adolescent sleep. Better self-reported sleep quality assessed via aggregated sleep diaries from the first week was associated with improvement in average pain and disability over the course of the program. Furthermore, improvements in insomnia symptoms and daytime sleepiness throughout the program were positively correlated with concurrent improvements in functional disability and coping. DISCUSSION: Taken together, results suggest that sleep may be associated with IIPT treatment effects and pave the way for future research to continue examining these relationships.
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Dolor Crónico , Personas con Discapacidad , Adaptación Psicológica , Adolescente , Dolor Crónico/terapia , Femenino , Humanos , Masculino , Manejo del Dolor , SueñoRESUMEN
Emotional approach coping involves active attempts at emotional expression and processing in response to stressful circumstances. This study tested whether dispositional emotional approach coping processes predict changes in physical and mental health in community-dwelling older adults, particularly within the context of higher perceived stress. To test this, older adults (N = 150) completed assessments of emotional expression and emotional processing at study entry. They also completed measures of perceived stress, depressive symptoms, and ill-health (a composite of subjective and objective physical health indicators, which included blood draw for collection of biomarkers), every 6 months over 4.5 years. Emotional processing and emotional expression were not related significantly to ill-health at study entry. However, emotional processing (but not emotional expression) significantly predicted changes in ill-health. At higher levels of emotional processing, ill-health remained low and stable; at lower levels of emotional processing, ill-health increased over time. However, when perceived stress was high, higher emotional processing and emotional expression were related to lower depressive symptoms at study entry, but higher emotional processing was associated with increasing depressive symptoms over time. Emotional approach coping processes evidence prospective relations with health outcomes, which are partially conditioned by stress perceptions. Emotional processing appears to have a protective impact against declining physical health. Predictive relationships for depressive symptoms are more complex. Older adults with chronically high perceived stress might benefit from interventions that target emotion-regulating coping processes. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Envejecimiento/psicología , Emociones/fisiología , Salud Mental/normas , Adaptación Psicológica , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Self-regulatory (SR) ability is an important resource for managing pain, but chronic pain patients experience chronic self-regulatory fatigue even when they are not in pain. Pressure pain thresholds (PPT) and pain inhibition are two mechanisms that differentiate people with and without chronic pain. It was hypothesized that trait SR ability would be associated with higher PPT and better pain inhibition and that PPT and pain inhibition would be lower following high versus low SR fatigue. Three studies tested these hypotheses. Study 1 had 240 pain-free undergraduates complete measures of trait SR ability and PPT; 122 also provided data on pain inhibition. Study 2 had 38 of Study 1's participants return for two additional sessions in which they underwent PPT testing under conditions of high or low SR fatigue (within-person, counterbalanced). Study 3 repeated these procedures with pain inhibition as the outcome (n = 39). Results revealed that individual differences in SR ability were not associated with PPT or pain inhibition (all ps > 0.05). Within people, neither PPT (F(1, 36) = 1.57, p = 0.22) nor pain inhibition (F(1, 37) = 1.79, p = 0.19) were significantly different under conditions of low versus high SR fatigue. Results do not support the hypotheses that PPT or pain inhibition associate with individual differences in trait SR ability or transient changes in state SR fatigue in the absence of pain. Instead, the SR deficits in chronic pain patients may arise from the experience of chronic pain.
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Aptitud/fisiología , Función Ejecutiva/fisiología , Fatiga/fisiopatología , Frecuencia Cardíaca/fisiología , Individualidad , Inhibición Psicológica , Percepción del Dolor/fisiología , Umbral del Dolor/fisiología , Autocontrol , Adulto , Femenino , Humanos , Masculino , Estudiantes , Percepción del Tacto/fisiología , Universidades , Adulto JovenRESUMEN
Subjective cognitive complaints increase with age. Although subjective cognitive difficulties have been linked to cognitive impairment and psychological distress, some studies have failed to establish a link between subjective cognitive complaints and present or future cognitive impairment. The present study examined the interactive, longitudinal effects of age, psychological distress, and objective cognitive performance on subjective cognitive function. Older adults (N=147, Mage = 74.17) were assessed biannually for up to six years. Subjective cognitive function, psychological distress, and neuropsychological testing were obtained at each assessment. In multilevel models with single predictors, age, poorer average task-switching and poorer memory predicted worse subjective cognitive functioning. Both average levels and within-person deviations in distress predicted worse subjective cognitive function. There were two significant interactions: one between average distress and chronological age, and the other between average memory and within-person distress. Task switching performance and distress had an additive effect on subjective cognitive function. Both individual differences (i.e., between-person differences) and fluctuations over time (i.e., within-person changes) contributed to worse subjective cognitive function. Psychological distress may help explain the relationship between objective cognitive performance and subjective cognitive function and should be assessed when patient concerns about cognitive functioning arise.