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HIV-related stigma in healthcare settings remains a key barrier to engaging people living with HIV (PLHIV) in care. This study investigated the association between clinical encounter frequency and HIV-related anticipated, enacted, and internalized stigma among newly-diagnosed PLHIV in Rwanda. From October 2020 to May 2022, we collected data from adult PLHIV on antiretroviral therapy (ART) in Kigali, Rwanda who were participating in a randomized, controlled trial testing early entry into differentiated care at 6 months after ART initiation. We measured anticipated HIV stigma with five-point Likert HIV Stigma Framework measures, enacted stigma with the four-point Likert HIV/AIDS Stigma Instrument, and internalized stigma with the four-point Likert HIV/AIDS Stigma Instrument. We used multivariable linear regression to test the associations between clinical encounter frequency (average inter-visit interval ≥ 50 days vs. < 50 days) and change in mean anticipated, enacted and internalized HIV stigma over the first 12 months in care. Among 93 individuals enrolled, 76 had complete data on encounter frequency and stigma measurements and were included in the present analysis. Mean internalized stigma scores of all participants decreased over the first 12 months in care. Anticipated and enacted stigma scores were low and did not change significantly over time. There was no association between encounter frequency and change in internalized stigma. In this pilot study of newly-diagnosed Rwandan PLHIV with relatively low levels of HIV-related stigma, clinical encounter frequency was not associated with change in stigma. Additional research in diverse settings and with larger samples is necessary to further explore this relationship.
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Síndrome de Inmunodeficiencia Adquirida , Infecciones por VIH , Adulto , Humanos , Infecciones por VIH/diagnóstico , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Proyectos Piloto , Rwanda/epidemiología , Estigma Social , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Differentiated service delivery (DSD) programs for people living with HIV (PWH) limit eligibility to patients established on antiretroviral therapy (ART), yet uncertainty exists regarding the duration on ART necessary for newly-diagnosed PWH to be considered established. We aimed to determine the feasibility, acceptability, and preliminary impact of entry into DSD at six months after ART initiation for newly-diagnosed PWH. METHODS: We conducted a pilot randomized controlled trial in three health facilities in Rwanda. Participants were randomized to: (1) entry into DSD at six months after ART initiation after one suppressed viral load (DSD-1VL); (2) entry into DSD at six months after ART initiation after two consecutive suppressed viral loads (DSD-2VL); (3) treatment as usual (TAU). We examined feasibility by examining the proportion of participants assigned to intervention arms who entered DSD, assessed acceptability through patient surveys and by examining instances when clinical staff overrode the study assignment, and evaluated preliminary effectiveness by comparing study arms with respect to 12-month viral suppression. RESULTS: Among 90 participants, 31 were randomized to DSD-1VL, 31 to DSD-2VL, and 28 to TAU. Among 62 participants randomized to DSD-1VL or DSD-2VL, 37 (60%) entered DSD at 6 months while 21 (34%) did not enter DSD because they were not virally suppressed. Patient-level acceptability was high for both clinical (mean score: 3.8 out of 5) and non-clinical (mean score: 4.1) elements of care and did not differ significantly across study arms. Viral suppression at 12 months was 81%, 81% and 68% in DSD-1VL, DSD-2VL, and TAU, respectively (p = 0.41). CONCLUSIONS: The majority of participants randomized to intervention arms entered DSD and had similar rates of viral suppression compared to TAU. Results suggest that early DSD at six months after ART initiation is feasible for newly-diagnosed PWH, and support current WHO guidelines on DSD. TRIAL REGISTRATION: Clinicaltrials.gov NCT04567693; first registered on September 28, 2020.
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Infecciones por VIH , Carga Viral , Humanos , Rwanda , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/diagnóstico , Proyectos Piloto , Masculino , Femenino , Adulto , Persona de Mediana Edad , Atención a la Salud/organización & administración , Fármacos Anti-VIH/uso terapéutico , Factores de Tiempo , Aceptación de la Atención de Salud/estadística & datos numéricosRESUMEN
BACKGROUND: Renin and angiotensin system inhibitors (RAASi) and sodium-glucose cotransporter-2 inhibitors (SGLT2i) are recommended for patients with diabetic kidney disease (DKD) to reduce the progression to end-stage kidney disease; however, they are under-prescribed. OBJECTIVE: To evaluate the frequency of care gaps in RAASi and SGLT2i prescription by patient demographic, health system, and clinical factors in patients with DKD. DESIGN: Retrospective cohort study. PARTICIPANTS: Adult primary care patients with DKD at an integrated health system in Bronx, NY, with 23 primary care sites in 2021. MAIN MEASURES: The odds of having a care gap for (1) SGLT2i or (2) RAASi prescription. Multivariate logistic regression models were performed for each outcome measure to evaluate associations with patient demographic, health system, and clinical factors. KEY RESULTS: Of 7199 patients with DKD, 80.3% had a care gap in SGLT2i prescription and 42.0% had a care gap in RAASi prescription. For SGLT2i, patients with A1C at goal (aOR 2.32, 95% CI 1.96-2.73), Black non-Hispanic race/ethnicity (aOR 1.46, 95% CI 1.15-1.87), and Hispanic race/ethnicity (aOR 1.46, 95% CI 1.11-1.92) were more likely to experience a care gap. For RAASi, patients with blood pressure at goal (aOR 1.34, 95% CI 1.21-1.49) were more likely to experience a care gap. CONCLUSIONS: The care gaps for SGLT2i and RAASi for patients with DKD with well-controlled diabetes and blood pressure suggest failure to recognize DKD as an independent indication for these medications. Racial/ethnic disparities for SGLT2i, but not for RAASi, suggest systemic racism exacerbates care gaps for novel medications. These factors can be targets for interventions to improve patient care.
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Diabetes Mellitus Tipo 2 , Nefropatías Diabéticas , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Adulto , Humanos , Nefropatías Diabéticas/tratamiento farmacológico , Nefropatías Diabéticas/epidemiología , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Sistema Renina-Angiotensina , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Estudios Retrospectivos , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Antihipertensivos/uso terapéutico , Prescripciones , Glucosa , SodioRESUMEN
The Asian spongy moth, Lymantria dispar, is a worldwide forest pest that damages >500 plant species. Nowadays, chemical control is the most widely used method because of its rapidity and effectiveness, but the insecticide resistance is a growing concern for spongy moth. As important post-transcriptional regulators of gene expression, whether microRNAs (miRNAs) are involved in insecticide tolerance is little known in spongy moth. Therefore, an integrated analysis of miRNA and mRNA was performed on L. dispar larvae treated with cyantraniliprole. Compared to the control group, a total of 432 differentially expressed genes (DEGs) and 23 differentially expressed miRNAs (DEMs) were identified in L. dispar larvae under cyantraniliprole exposure. Among them, twelve DEGs encoding detoxification enzymes/proteins were further analyzed. Twenty-one genes related to insecticide tolerance were predicted by 11 DEMs, of which 25 miRNA-mRNA interactions were identified. In the miRNA-mRNA network, novel-miR-4 and mmu-miR-3475-3p were involved in the response of L. dispar to cyantraniliprole stress by regulating five genes associated with detoxification, respectively. The P450 gene CYP4C1 (c34384.graph_c0) was the only DEG related to detoxification in the network, which was regulated by novel-miR-4. The expression levels of ten DEMs were confirmed by quantitative reverse transcription PCR (RT-qPCR) and the trends were consistent with miRNA-seq. This study identified some candidate miRNAs and mRNAs related to cyantraniliprole tolerance in L. dispar, which provides valuable transcriptomic information for revealing the molecular mechanisms of insect tolerance and developing novel insecticides.
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Insecticidas , MicroARNs , Mariposas Nocturnas , Animales , Insecticidas/toxicidad , Insecticidas/metabolismo , Mariposas Nocturnas/genética , Mariposas Nocturnas/metabolismo , MicroARNs/genética , ARN Mensajero/genética , ARN Mensajero/metabolismoRESUMEN
BACKGROUND: Within the United States (US), because racial/ethnic disparities in cannabis arrests continue, and cannabis legalization is expanding, understanding disparities in availability of legal cannabis services is important. Few studies report mixed findings regarding disparities in availability of legal cannabis services; none examined New York. We examined disparities in availability of medical cannabis services in New York. We hypothesized that New York census tracts with few Black or Hispanic residents, high incomes, high education levels, and greater urbanicity would have more medical cannabis services. METHODS: In this cross-sectional study, we used data from the 2018 US Census Bureau 5-year American Community Survey and New York Medical Marijuana Program. Main exposures were census tract characteristics, including urban-rural classification, percentage of Black and Hispanic residents, percentage of residents with bachelor's degrees or higher, and median household income. Main outcomes were presence of at least one medical cannabis certifying provider and dispensary in each census tract. To compare census tracts' characteristics with (vs. without) certifying providers and dispensaries, we used chi-square tests and t-tests. To examine characteristics independently associated with (vs. without) certifying providers, we used multivariable logistic regression. RESULTS: Of 4858 New York census tracts, 1073 (22.1%) had medical cannabis certifying providers and 37 (0.8%) had dispensaries. Compared to urban census tracts, suburban census tracts were 62% less likely to have at least one certifying provider (aOR = 0.38; 95% CI = 0.25-0.57). For every 10% increase in the proportion of Black residents, a census tract was 5% less likely to have at least one certifying provider (aOR = 0.95; 95% CI = 0.92-0.99). For every 10% increase in the proportion of residents with bachelor's degrees or higher, a census tract was 30% more likely to have at least one certifying provider (aOR = 1.30; 95% CI = 1.21-1.38). Census tracts with (vs. without) dispensaries were more likely to have a higher percentage of residents with bachelor's degrees or higher (43.7% vs. 34.1%, p < 0.005). CONCLUSIONS: In New York, medical cannabis services are least available in neighborhoods with Black residents and most available in urban neighborhoods with highly educated residents. Benefits of legal cannabis must be shared by communities disproportionately harmed by illegal cannabis.
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Cannabis , Marihuana Medicinal , Estudios Transversales , Humanos , Marihuana Medicinal/uso terapéutico , New York , Características de la Residencia , Estados UnidosRESUMEN
Variety of diuretic hormone neuropeptides is known to regulate water and ion balance in invertebrates. By activating their specific neuropeptide, diuretic hormone receptor (DHR) transmits extracellular signals into the cell, and then produces functional cell activity, which plays an important role in regulating physiology and behavior. However, little is known about the function of DHR gene in Lymantria dispar. DHR gene was firstly identified in L. dispar and its physiological functions were investigated using RNA interference (RNAi) technology. The results showed that except for the 6th instar larvae, the expression levels of DHR gene in the larval stages are higher than that in the egg, pupal and adult stages. The DHR gene is highly expressed in hindgut and midgut tissues. The L. dispar larvae significantly increased their water content and high temperature tolerance after the DHR was silenced, while decreasing excretion and feeding behavior. The physiological function of DHR is associated with desiccation, high temperature and starvation resistance. DHR could contribute to future development of novel insecticide to manage this global forest pest population.
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Diuréticos , Mariposas Nocturnas , Animales , Desecación , Diuréticos/metabolismo , Hormonas/metabolismo , Larva , Mariposas Nocturnas/metabolismo , Temperatura , Agua/metabolismoRESUMEN
Background: Little is known about electronic consultation (e-consult) utilization during the COVID-19 pandemic when health systems rapidly implemented and scaled telehealth alternatives to in-person care. It is also unknown if e-consult utilization during the pandemic replaced or merely deferred the need for a specialty appointment. We evaluated if primary care providers' (PCPs) e-consult utilization and specialists' recommendations for specialty appointments changed after the transition to telemedicine during the COVID-19 pandemic. Methods: This cohort study used an interrupted time series analysis of e-consult utilization in a large, urban academic health care system between December 1, 2019, and June 27, 2020; the post-telemedicine time period began March 15, 2020. The primary outcome measure was the odds of an e-consult ordered during a PCP appointment; the secondary outcome measure was the odds of a specialist recommending a specialty appointment in an e-consult. Results: During 193,263 PCP appointments, 1,318 e-consults were placed to internal medicine subspecialties. Compared to the pre-telemedicine time period, the odds of a PCP ordering an e-consult increased (OR 1.04, 95% CI [1.02-1.07]) and the odds of specialists recommending specialty appointments increased (OR 1.11, 95% CI [1.06-1.15]). Conclusions: E-consult use increased following the transition to telemedicine in the context of the COVID-19 pandemic, suggesting that PCPs consider the e-consult a valuable tool for patient care when there is limited availability of specialty appointments. However, recommendations for specialty appointments following an e-consult also increased, suggesting that the e-consult may not replace the need for a specialty appointment.
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COVID-19 , Consulta Remota , Telemedicina , Estudios de Cohortes , Humanos , Pandemias , Atención Primaria de Salud , Derivación y Consulta , SARS-CoV-2RESUMEN
BACKGROUND: Bedaquiline improves treatment outcomes in patients with rifampin-resistant (RR) tuberculosis but prolongs the QT interval and carries a black-box warning from the US Food and Drug Administration. The World Health Organization recommends that all patients with RR tuberculosis receive a regimen containing bedaquiline, yet a phase 3 clinical trial demonstrating its cardiac safety has not been published. METHODS: We conducted an observational cohort study of patients with RR tuberculosis from 3 provinces in South Africa who received regimens containing bedaquiline. We performed rigorous cardiac monitoring, which included obtaining electrocardiograms in triplicate at 4 time points during bedaquiline therapy. Participants were followed up until the end of therapy or 24 months. Outcomes included final tuberculosis treatment outcome and QT interval prolongation (QT prolongation), defined as any QT interval corrected by the Fridericia method (QTcF) >500 ms or an absolute change from baseline (ΔQTcF) >60 ms. RESULTS: We enrolled 195 eligible participants, of whom 40% had extensively drug-resistant tuberculosis. Most participants (97%) received concurrent clofazimine. Of the participants, 74% were cured or successfully completed treatment, and outcomes did not differ by human immunodeficiency virus status. QTcF continued to increase throughout bedaquiline therapy, with a mean increase (standard deviation) of 23.7 (22.7) ms from baseline to month 6. Four participants experienced a QTcF >500 ms and 19 experienced a ΔQTcF >60 ms. Older age was independently associated with QT prolongation. QT prolongation was neither more common nor more severe in participants receiving concurrent lopinavir-ritonavir. CONCLUSIONS: Severe QT prolongation was uncommon and did not require permanent discontinuation of either bedaquiline or clofazimine. Close monitoring of the QT interval may be advisable in older patients.
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Tuberculosis Extensivamente Resistente a Drogas , Tuberculosis Resistente a Múltiples Medicamentos , Anciano , Antituberculosos/efectos adversos , Estudios de Cohortes , Diarilquinolinas/efectos adversos , Tuberculosis Extensivamente Resistente a Drogas/tratamiento farmacológico , Humanos , Estudios Prospectivos , Tuberculosis Resistente a Múltiples Medicamentos/tratamiento farmacológicoRESUMEN
Disparities remain in HIV viral load (VL) suppression between people living with HIV (PLWH) who use cocaine and those who do not. It is not known how cannabis use affects VL suppression in PLWH who use cocaine. We evaluated the relationship between cannabis use and VL suppression among PLWH who use cocaine. We conducted a secondary data analysis of 119 baseline interviews from a randomized controlled trial in the Bronx, NY (6/2012 to 1/2017). Participants were adult PLWH prescribed antiretrovirals for ≥16 weeks, who endorsed imperfect antiretroviral adherence and used cocaine in the past 30-days. In bivariate and multivariable regression analyses, we examined how cannabis use, is associated with VL suppression among PLWH who use cocaine. Participants were a mean age of 50 years; most were male (64%) and non-Hispanic black (55%). Participants with VL suppression used cocaine less frequently than those with no VL suppression (p < 0.01); cannabis use was not significantly different. In regression analysis, compared with no use, daily/near-daily cannabis use was associated with VL suppression (aOR = 4.2, 95% CI: 1.1-16.6, p < 0.05). Less-frequent cannabis use was not associated with VL suppression. Further investigation is needed to understand how cannabis use impacts HIV outcomes among PLWH who use cocaine.
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Cannabis , Cocaína , Infecciones por VIH , Adulto , Antirretrovirales/uso terapéutico , Cocaína/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Humanos , Persona de Mediana Edad , Carga ViralRESUMEN
OBJECTIVE: To describe first-year trajectories of medical cannabis use and identify characteristics associated with patterns of use in a cohort of adults using opioids for chronic pain. DESIGN: Latent class trajectory analysis of a prospective cohort study using data on the 14-day frequency of medical cannabis use. SETTING: A large academic medical center and four medical cannabis dispensaries in the New York City metropolitan area. SUBJECTS: Adults with chronic pain using opioids and newly certified for medical cannabis in New York between 2018 and 2020. METHODS: Using latent class trajectory analysis, we identified clusters of participants based on the 14-day frequency of medical cannabis use. We used logistic regression to determine factors associated with cluster membership, including sociodemographic characteristics, pain, substance use, and mental health symptoms. RESULTS: Among 99 participants, the mean age was 53 years; 62% were women, and 52% were White. We identified three clusters of medical cannabis use: infrequent use (n = 30, mean use = 1.5 days/14-day period), occasional use (n = 28, mean = 5.7 days/14-day period), and frequent use (n = 41, mean = 12.1 days/14-day period). Within clusters, use patterns did not vary significantly over 52 weeks. Differences were observed in two sociodemographic variables: Frequent (vs infrequent) use was associated with non-Hispanic White race/ethnicity (adjusted odds ratio 4.54, 95% confidence interval 1.49-14.29), while occasional (vs infrequent) use was associated with employment (adjusted odds ratio 13.84, 95% confidence interval 1.21-158.74). CONCLUSIONS: Three clusters of medical cannabis use patterns emerged and were stable over time. Results suggest that structural factors related to race/ethnicity and employment may be major drivers of medical cannabis use, even among adults certified for its use.
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Cannabis , Dolor Crónico , Marihuana Medicinal , Adulto , Analgésicos Opioides/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Dolor Crónico/epidemiología , Femenino , Humanos , Masculino , Marihuana Medicinal/uso terapéutico , Persona de Mediana Edad , Ciudad de Nueva York/epidemiología , Estudios ProspectivosRESUMEN
This longitudinal study assesses the associations between developmental trajectories of religious service attendance from mean age 14 to mean age 43 and nicotine dependence and alcohol dependence/abuse at mean age 43 (N = 548). Six trajectories of religious service attendance were identified. As compared with belonging to weekly stable trajectory group, a higher probability of belonging to the weekly/none decreasing, occasional stable, and non-attendance trajectory group was significantly associated with a higher likelihood of nicotine dependence. In addition, as compared with belonging to weekly stable trajectory group, a higher probability of belonging to the weekly/none decreasing, weekly/occasional decreasing, occasional stable, and non-attendance trajectory group was significantly associated with a higher likelihood of alcohol dependence/abuse. These findings are consistent with the hypothesis that religious service attendance protects against nicotine dependence and alcohol dependence/abuse in early midlife.
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Alcoholismo , Tabaquismo , Adolescente , Adulto , Alcoholismo/epidemiología , Humanos , Estudios Longitudinales , Tabaquismo/epidemiología , Tabaquismo/terapiaRESUMEN
BACKGROUND: eConsult programs have been instituted to increase access to specialty expertise. Opt-in choice eConsult programs maintain primary care physician (PCP) autonomy to decide whether to utilize eConsults versus traditional specialty referrals, but little is known about how this intervention may impact PCP eConsult adoption and traditional referral demand. OBJECTIVE: We assessed the feasibility of implementing an opt-in choice eConsult program and examined whether this intervention reduces demand for in-person visits for primary care patients requiring specialty expertise. DESIGN: Stepped-wedge, cluster randomized trial conducted from July 2018 to June 2019. PARTICIPANTS: Sixteen primary care practices in a large, urban academic health care system. INTERVENTION: Our intervention was an opt-in choice eConsult available in addition to traditional specialty referral; our implementation strategy included in-person training, audit and feedback, and incentive payments. MAIN MEASURES: Our implementation outcome measure was the eConsult rate: weekly proportion of eConsults per PCP visit at each site. Our intervention outcome measure was traditional referral rate: weekly proportion of referrals per PCP visit at each site. We also assessed PCP experiences with questionnaires. KEY RESULTS: Of 305,915 in-person PCP visits, there were 31,510 traditional referrals to specialties participating in the eConsult program, and 679 eConsults. All but one primary care site utilized the opt-in choice eConsult program, with a weekly rate of 0.05 eConsults per 100 PCP visits by the end of the study period. The weekly rate of traditional referrals was 11 per 100 PCP visits at the end of the study period; this represents a significant increase in traditional referral rate after implementation of eConsults. PCPs were generally satisfied with the eConsult program and valued prompt provider-to-provider communication. CONCLUSIONS: Implementation of an opt-in choice eConsult program resulted in widespread PCP adoption; however, this did not decrease the demand for traditional referrals. Future studies should evaluate different strategies to incentivize and increase eConsult utilization while maintaining PCP choice.
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Medicina , Médicos de Atención Primaria , Humanos , Atención Primaria de Salud , Derivación y Consulta , Encuestas y CuestionariosAsunto(s)
Consumidores de Drogas , Hepatitis C Crónica , Hepatitis C , Abuso de Sustancias por Vía Intravenosa , Antivirales/uso terapéutico , Reducción del Daño , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Hepatitis C Crónica/tratamiento farmacológico , Humanos , Kenia/epidemiología , Abuso de Sustancias por Vía Intravenosa/complicaciones , Abuso de Sustancias por Vía Intravenosa/tratamiento farmacológico , Resultado del TratamientoRESUMEN
OBJECTIVE: To study the degree to which individuals in different trajectories of cigarette smoking from adolescence to the early forties are similar or different in terms of lack of preventive health behaviors (e.g., underuse of preventive health services, unhealthy eating habits) in early midlife. METHODS: Participants came from a community-based random sample of residents in two upstate New York counties (N = 548). Data were collected from adolescence to early midlife (mean age = 43 years, standard deviation [SD] = 2.8) at seven time points. Using growth mixture modeling, we statistically identified the number of smoking trajectories. Logistic regression analysis was used to study the relationship between the probabilities of participants' smoking trajectory group membership and lack of preventive behaviors in early midlife. RESULTS: Five trajectory groups of cigarette smokers were identified. With controls, as compared with the nonsmoker trajectory group, higher probabilities of belonging to the heavy/continuous smoker trajectory group and the late starter trajectory groups were significantly associated with a higher likelihood of lack of preventive health behaviors (adjusted odds ratio [AOR] = 3.49 and 4.02 respectively). In addition, as compared to the quitter/decreaser trajectory group, higher probabilities of belonging to the heavy/continuous smoker trajectory group and the late starter trajectory group were also significantly associated with a higher likelihood of lack of preventive health behaviors (AOR = 3.51 and 4.04 respectively). CONCLUSIONS: Intervention programs may consider focusing on heavy/continuous smokers and late starters in programs designed to promote adequate use of preventive health services and healthy general lifestyles in early midlife.
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Fumar Cigarrillos/psicología , Conductas Relacionadas con la Salud , Servicios Preventivos de Salud , Adolescente , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , New York , Factores de Riesgo , Adulto JovenRESUMEN
BACKGROUND: To study the intergenerational transmission of externalizing behaviors. METHODS: Participants came from a community-based random sample of residents in two upstate New York counties (N = 548). Data were collected from mothers at mean age 40 and from their children from adolescence (mean age = 14, SD = 2.8) to early midlife (mean age = 43, SD = 2.8) at seven time points. Structural equation modeling (SEM) was used to study the psychosocial factors as related to externalizing behaviors in early midlife. RESULTS: First, maternal externalizing behaviors were indirectly associated with the offspring's externalizing behaviors through the offspring's substance use in adolescence, the offspring's partner's smoking patterns, and the offspring's marital conflict. Second, maternal cigarette smoking was indirectly associated with the offspring's externalizing behaviors through the offspring's substance use in adolescence, the offspring's partner's cigarette smoking, and the offspring's marital conflict. Third, maternal marital conflict had an indirect effect on the offspring's externalizing behaviors, mediated by offspring marital conflict. CONCLUSIONS: The finding that externalizing behaviors can be transmitted from parent to child informs the need for family-based interventions that are appropriate to adolescents.
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Madres/psicología , Problema de Conducta/psicología , Adolescente , Adulto , Conflicto Familiar/psicología , Femenino , Humanos , Masculino , Fumar/psicología , Adulto JovenRESUMEN
In this longitudinal study, we applied structural equation modeling (SEM) to examine the historical, predisposing, enabling/barrier, and need factors as related to the underuse of medical services during early midlife. We gathered longitudinal data on a prospective cohort of community-dwelling men and women (N = 548) followed from adolescence to early midlife. The findings supported a mediational model: A mutually affectionate parent-child relationship in early adolescence was inversely related to underuse of medical services in early midlife via the mediational roles played by later predisposing factors (i.e., depressive mood and cigarette smoking), need factor (i.e., physical health problems), barriers (i.e., financial difficulty), and enabling factors (i.e., social support for health services in early midlife). In addition, satisfaction with medical services in the neighborhood had an association with less underuse of medical services in early midlife. Family therapy focused on an increase in the affectionate relationship between the adolescents and his/her parents and cognitive-behavioral treatment of depressive mood may lead to a decrease in the underuse of medical services.
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Servicios de Salud/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología , Adulto , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
OBJECTIVES: To study the degree to which individuals in different trajectories of marijuana use are similar or different in terms of unemployment status at mean age 43. METHODS: We gathered longitudinal data on a prospective cohort taken from a community sample (N = 548). Forty-nine percent of the original participants were females. Over 90% of the participants were white. The participants were followed from adolescence to early midlife. The mean ages of participants at the follow-up interviews were 14.1, 16.3, 22.3, 27.0, 31.9, 36.6, and 43.0, respectively. We used the growth mixture modeling (GMM) approach to identify the trajectories of marijuana use over a 29-year period. RESULTS: Five trajectories of marijuana use were identified: chronic users/decreasers (8.3%), quitters (18.6%), increasing users (7.3%), chronic occasional users (25.6%), and nonusers/experimenters (40.2%). Compared with nonusers/experimenters, chronic users/decreasers had a significantly higher likelihood of unemployment at mean age 43 (adjusted odds ratio = 3.51, 95% confidence interval = 1.13-10.91), even after controlling for the covariates. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: The results of the associations between the distinct trajectories of marijuana use and unemployment in early midlife indicate that it is important to develop intervention programs targeting chronic marijuana use as well as unemployment in individuals at this stage of development. Results from this study should encourage clinicians, teachers, and parents to assess and treat chronic marijuana use in adolescents.
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Fumar Marihuana/epidemiología , Desempleo/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , Femenino , Humanos , Estudios Longitudinales , Masculino , Estudios Prospectivos , Adulto JovenRESUMEN
BACKGROUND: The study assesses the degree to which individuals in different trajectories of marijuana use are similar or different in terms of unconventional behavior, sensation seeking, emotional dysregulation, nicotine dependence, alcohol dependence/abuse, children living at home, and spouse/partner marijuana use at age 43. METHOD: This study used a longitudinal design. The sample participants (N = 548) were first studied at mean age 14 and last studied at mean age 43. RESULTS: Six trajectories of marijuana use were identified: chronic/heavy users (3.6 %), increasing users (5.1 %), chronic/occasional users (20 %), decreasers (14.3 %), quitters (22.5 %), and nonusers/experimenters (34.5 %). With three exceptions, as compared with being a nonuser/experimenter, a higher probability of belonging to the chronic/heavy, the increasing, or the chronic/occasional user trajectory group was significantly associated with a greater likelihood of unconventional behavior, sensation seeking, emotional dysregulation, nicotine dependence, alcohol dependence/abuse, not having children who lived at home, and having a spouse/partner who used marijuana at early midlife. In addition, compared with being a quitter, a higher probability of belonging to the chronic/heavy user trajectory group was significantly associated with a higher likelihood of unconventional behavior, sensation seeking, emotional dysregulation, alcohol dependence/abuse, and spouse/partner marijuana use. Implications for intervention are presented. CONCLUSIONS: Trajectories of marijuana use, especially chronic/heavy use, increasing use, and chronic/occasional use, are associated with unconventional behavior, sensation seeking, emotional dysregulation, nicotine dependence, alcohol dependence/abuse, having children who lived at home, and spouse/partner marijuana use at age 43. The importance of the findings for prevention and treatment programs are discussed.
Asunto(s)
Trastornos Relacionados con Alcohol/psicología , Cannabis , Desarrollo Humano , Abuso de Marihuana/psicología , Fumar Marihuana/psicología , Tabaquismo/psicología , Adolescente , Adulto , Trastornos Relacionados con Alcohol/epidemiología , Femenino , Humanos , Estudios Longitudinales , Masculino , Abuso de Marihuana/clasificación , Abuso de Marihuana/epidemiología , Fumar Marihuana/epidemiología , New York/epidemiología , Tabaquismo/epidemiología , Adulto JovenRESUMEN
INTRODUCTION: This longitudinal study examined the association between trajectories of cigarette smoking and unemployment across a 29-year time period from mean age 14 to mean age 43. METHODS: Participants came from a community-based random sample of residents in 2 upstate New York counties. Data were collected at 7 timepoints. RESULTS: Using growth mixture modeling, 5 trajectory groups of cigarette smokers were identified. The trajectory groups were as follows: heavy/continuous smokers, occasional smokers, late-starting smokers, quitters/decreasers, and nonsmokers. Multivariate logistic regression analysis was used to study the relationship between the participant's trajectory group membership and unemployment in the fifth decade of life. The association was determined with controls for age, gender, current cigarette use, current alcohol use, current marijuana use, physical diseases, occupation, educational level, past unemployment experience, socioeconomic status measures of family of origin, depressive mood, and self-control from adolescence through the early 40s. The findings indicate that patterns of adolescent and young adult cigarette smoking have implications for later unemployment. Overall, the results showed that people who fell into the categories of heavy/continuous smokers (adjusted odds ratio [AOR] = 3.84) and occasional smokers (AOR = 4.03) were more likely to be unemployed at mean age 43 when compared with nonsmokers. There was no significant difference between the quitters/decreasers and the nonsmokers with respect to unemployment. CONCLUSIONS: Intervention programs designed to deal with unemployment should consider focusing on heavy/continuous and occasional cigarette smokers as risk factors for unemployment.
Asunto(s)
Fumar/epidemiología , Fumar/tendencias , Desempleo/tendencias , Adolescente , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/tendencias , Femenino , Estudios de Seguimiento , Predicción , Humanos , Estudios Longitudinales , Masculino , Fumar Marihuana/epidemiología , Fumar Marihuana/tendencias , Persona de Mediana Edad , Factores de Riesgo , Adulto JovenRESUMEN
BACKGROUND: There is limited research on the correlates of cigarette smoking in women in late midlife. OBJECTIVES: The present study examined the associations between risk factors in several psychosocial domains and current cigarette smoking among women in their mid-60s. These domains included risks in personal attributes, family relationships, negative life events, financial stressors, contextual factors, and problematic alcohol use. METHODS: Data were from a cohort of women originally living in two upstate New York counties (N = 511) in late midlife (mean age = 65). Bivariate and multivariate logistic regression analyses were conducted. RESULTS: The results supported our hypotheses. The cumulative psychosocial risk index was significantly associated with a greater likelihood of cigarette smoking [A.O.R. = 1.53; 95% C.I. (1.3-.181); p < .001] after controlling for age and educational level. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: It is important to reduce the number of psychosocial risk factors faced by women in their 60s in order to reduce the likelihood of continued cigarette smoking.