RESUMEN
PURPOSE: Genomic sequencing can generate complex results, including variants of uncertain significance (VUS). In general, VUS should not inform clinical decision-making. This study aimed to assess the public's expected management of VUS. METHODS: An online, hypothetical survey was conducted among members of the Canadian public preceded by an educational video. Participants were randomized to 1 of 2 arms, VUS or pathogenic variant in a colorectal cancer gene, and asked which types of health services they expected to use for this result. Expected health service use was compared between randomization arms, and associations between participants' sociodemographic characteristics, attitudes, and medical history were explored. RESULTS: Among 1003 respondents (completion rate 60%), more participants expected to use each type of health service for a pathogenic variant than for a VUS. However, a considerable proportion of participants expected to request monitoring (73.4%) and consult health care providers (60.9%) for a VUS. There was evidence to support associations between expectation to use health services for a VUS with family history of genetic disease, family history of cancer, education, and attitudes toward health care and technology. CONCLUSION: Many participants expected to use health services for a VUS in a colorectal cancer predisposition gene, suggesting a potential disconnect between patients' expectations for VUS management and guideline-recommended care.
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Neoplasias Colorrectales , Pruebas Genéticas , Humanos , Pruebas Genéticas/métodos , Canadá/epidemiología , Encuestas y Cuestionarios , Conocimientos, Actitudes y Práctica en Salud , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/genética , Neoplasias Colorrectales/terapia , Predisposición Genética a la EnfermedadRESUMEN
Variants of uncertain significance (VUS) are frequently reclassified but recontacting patients with updated results poses significant resource challenges. We aimed to characterize public and patient preferences for being recontacted with updated results. A discrete choice experiment (DCE) was administered to representative samples of the Canadian public and cancer patients. DCE attributes were uncertainty, cost, recontact modality, choice of results, and actionability. DCE data were analyzed using a mixed logit model and by calculating willingness to pay (WTP) for types of recontact. Qualitative interviews exploring recontact preferences were analyzed thematically. DCE response rate was 60% (n = 1003, 50% cancer patient participants). 31 participants were interviewed (11 cancer patients). Interviews revealed that participants expected to be recontacted. Quantitatively, preferences for how to be recontacted varied based on certainty of results. For certain results, WTP was highest for being recontacted by a doctor with updates ($1075, 95% CI: $845, $1305) and for contacting a doctor to request updates ($1038, 95% CI: $820, $1256). For VUS results, WTP was highest for an online database ($1735, 95% CI: $1224, $2247) and for contacting a doctor ($1705, 95% CI: $1102, $2307). Qualitative data revealed that preferences for provider-mediated recontact were influenced by trust in healthcare providers. Preferences for a database were influenced by lack of trust in providers and desire for control. Patients and public participants support an online database (e.g. patient portal) to recontact for VUS, improving feasibility, and provider-mediated recontact for certain results, consistent with usual care.
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Deber de Recontacto , Pruebas Genéticas , Prioridad del Paciente , Adulto , Conducta de Elección , Femenino , Gastos en Salud , Humanos , Masculino , Persona de Mediana Edad , Portales del Paciente , Opinión Pública , Encuestas y CuestionariosRESUMEN
BACKGROUND: Presence in the neonatal intensive care unit (NICU) is a vital step for caregivers initiating involvement, such as skin-to-skin contact, holding or singing/reading to their newborn. Little is known about caregiver presence and involvement in Canadian NICU's context by caregiver type (mother, father, other), and the association between maternal presence and key maternal and newborn characteristics. PURPOSE: The primary objective was to examine the presence and involvement of family caregivers in the NICU. The secondary objective was to examine the relationship between maternal presence and maternal and newborn characteristics. DESIGN AND METHODS: A prospective observational cohort study in an open bay setting of an Eastern Canadian NICU. Presence (physically present at the newborn's bedside) and involvement (e.g., skin-to-skin, singing/reading) were tracked daily by families in the NICU until discharge. Demographic information was also collected. RESULTS: Participants included 142 mothers and their newborns. Mothers were present 8.7 h/day, fathers were present 4.1 h/day, and other caregivers were present 1.8 h/day in the NICU in the first 34 days. Mothers were involved in care activities 50% of the time they were present in the NICU, whereas fathers and other caregivers were spending 20% and 6% of their time respectively. Regression identified maternal age, distance to home, parity, birthweight, and length of stay to be statistically significant variables related to maternal presence. CONCLUSIONS: There is variation in presence and involvement by caregiver type. Targeted interventions to maintain and increase mothers, fathers and other caregivers' presence and involvement in care throughout their stay in the NICU are recommended.
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Cuidadores , Unidades de Cuidado Intensivo Neonatal , Canadá , Estudios de Cohortes , Femenino , Humanos , Recién Nacido , Madres , Embarazo , Estudios ProspectivosRESUMEN
PURPOSE: To evaluate the effectiveness of the Genomics ADvISER (www.genomicsadviser.com) decision aid (DA) for selection of secondary findings (SF), compared with genetic counseling alone. METHODS: A randomized controlled trial (RCT) was conducted to evaluate whether the Genomics ADvISER is superior to genetic counseling when hypothetically selecting SF. Participants were randomized to use the DA followed by discussion with a genetic counselor, or to genetic counseling alone. Surveys were administered at baseline and post-intervention. Primary outcome was decisional conflict. Secondary outcomes were knowledge, preparation for, and satisfaction with decision-making, anxiety, and length of counseling session. RESULTS: Participants (n = 133) were predominantly White/European (74%), female (90%), and ≥50 years old (60%). Decisional conflict (mean difference 0.05; P = 0.60), preparation for decision-making (0.17; P = 0.95), satisfaction with decision (-2.18; P = 0.06), anxiety (0.72; P = 0.56), and knowledge of sequencing limitations (0.14; P = 0.70) did not significantly differ between groups. However, intervention participants had significantly higher knowledge of SF (0.39; P < 0.001) and sequencing benefits (0.97; P = 0.01), and significantly shorter counseling time (24.40 minutes less; P < 0.001) CONCLUSIONS: The Genomics ADvISER did not decrease decisional conflict but reduced counseling time and improved knowledge. This decision aid could serve as an educational tool, reducing in-clinic time and potentially health care costs.
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Consejeros , Técnicas de Apoyo para la Decisión , Consejo , Toma de Decisiones , Femenino , Asesoramiento Genético , Genómica , Humanos , Persona de Mediana Edad , Participación del PacienteRESUMEN
BACKGROUND: Positive-interaction parenting early in childhood is encouraged due to its association with behavioural development later in life. The objective of this study was to examine if the level of positive-interaction parenting style differs among teen, optimal age, and advanced age mothers in Canada, and to identify the characteristics associated with positive-interaction parenting style separately for each age group. METHODS: This was a cross-sectional secondary analysis of the National Longitudinal Survey of Children and Youth. First-time mothers with children 0-23 months were grouped into: teen (15-19 years, N = 53,409), optimal age (20-34 years, N = 790,960), and advanced age (35 years and older, N = 106,536). The outcome was positive-interaction parenting style (Parenting Practices Scale); maternal socio-demographics, health, social, and child characteristics were considered for backward stepwise multiple linear regression modeling, stratified for each of the age groups. RESULTS: Teen, optimal age, and advanced age mothers reported similar levels of positive- interaction parenting style. Covariates differed across the three age groups. Among optimal age mothers, being an ever-landed immigrant, childcare use, and being devoted to religion were found to decrease positive-interaction parenting style, whereas, higher education was found to increase positive-interaction parenting style. Teen mothers were not found to have any characteristics uniquely associated with positive-interaction parenting. Among advanced age mothers, social support was uniquely associated with an increase in positive-interaction parenting. Very good/excellent health was found to be positively associated with parenting in teens but negatively associated with parenting in advanced age mothers. CONCLUSION: Characteristics associated with positive-interaction parenting varied among the three age groups. Findings may have public health implications through information dissemination to first-time mothers, clinicians, researchers, and public health facilities.
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Edad Materna , Responsabilidad Parental/psicología , Refuerzo en Psicología , Adolescente , Adulto , Canadá , Estudios Transversales , Emigrantes e Inmigrantes , Femenino , Estado de Salud , Humanos , Lactante , Recién Nacido , Responsabilidad Parental/etnología , Paridad , Apoyo Social , Factores Socioeconómicos , Adulto JovenRESUMEN
Background Social support is highly valued and beneficial for women, especially after childbirth. The objective was to examine the differences of social support reported among teen, optimal age, and advanced age women, and to identify the characteristics associated with social support separately for each age group. Methods This was a cross-sectional analysis of the National Longitudinal Survey of Children and Youth. Primiparous women with infants were grouped into: teen (15-19 years), optimal age (20-34 years), and advanced age (35 years and older). The outcome was social support (Social Provisions Scale), and demographic, socio-economic, health, community, and infant characteristics were considered for stepwise linear regression, separately for the groups. Results Total of 455,022 mothers was analyzed. Teens had the lowest social support (Mean = 17.56) compared to other groups (Means = 19.07 and 19.05; p < 0.001). Teens' volunteer involvement was associated with an increase in social support (Adjß 2.77; 95%CI 0.86, 4.68), and depression was associated with a decrease (Adjß -0.12; 95%CI -0.22, -0.02). Optimal age women's support significantly increased with maternal age (Adjß 0.07; 95%CI 0.02,0.12), working status (Adjß 0.60; 95%CI 0.13,1.07), and with chronic condition(s) (Adjß 0.59; 95%CI 0.16,1.02), while it decreased with depression (Adjß -0.05; 95%CI -0.10, -0.01) and ever-immigrants (Adjß -1.67; 95%CI -2.29, -1.04). Use of childcare was associated with increased support among women in advanced age group (Adjß 1.58; 95%CI 0.12, 3.04). For all groups, social support was significantly associated with neighbourhood safety. Conclusion The characteristics associated with social support varied among the three age groups. The findings may help promote awareness of the essential needs to increase support, especially for teens.
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Edad Materna , Madres/psicología , Embarazo en Adolescencia/psicología , Apoyo Social , Factores Socioeconómicos , Adolescente , Factores de Edad , Canadá , Niño , Estudios Transversales , Femenino , Humanos , Estudios Longitudinales , Embarazo , Embarazo en Adolescencia/estadística & datos numéricos , Características de la Residencia , Encuestas y CuestionariosRESUMEN
BACKGROUND: A negative birth experience has been shown to have a significant impact on the well-being and future choices of mothers. The objective of this study was to assess the prevalence of, and identify the risk factors associated with a negative birth experience for women in Canada. METHODS: The study was based on secondary data analysis of the Maternity Experiences Survey (MES), a Canadian population database administered to 6,421 Canadian women in 2006. The examined outcome - negative birth experience - was derived from mothers' self-report of overall labour and birth experience. Independent variables were maternal demographics, health characteristics, pregnancy-related characteristics, and birth characteristics. Multivariable logistic regression analysis was performed to determine the significant predictors of negative birth experience. Adjusted Odds Ratios (AOR) and 95 % Confidence Intervals (CI) are reported. RESULTS: Negative birth experience was reported among 9.3 % of women. The main significant predictors of a negative birth experience included older age (AOR 2.29, 95 % CI, 1.03-5.07), violence experienced in the past two years (AOR, 1.62, 95 % CI, 1.21-2.18), poor self-perceived health (adjusted OR, 1.95, 95 % CI, 1.36-2.80), prenatal classes attended (adjusted OR, 1.36, 95 % CI, 1.06-1.76), unintended pregnancy (adjusted OR, 1.30, 95 % CI, 1.03-1.63), caesarean birth (AOR, 1.65, 95 % CI, 1.32-2.06), and neonate admission to intensive care (AOR, 1.40, 95 % CI, 1.08-1.82). CONCLUSION: Significant predictors of a negative labour and birth experience were identified through this study, a first in the Canadian context. These findings suggest future research directions and provide a basis for the design and evaluation of maternal health policy and prevention programs.
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Trabajo de Parto/psicología , Madres/psicología , Complicaciones del Trabajo de Parto/etiología , Parto/psicología , Adolescente , Adulto , Canadá , Cesárea/psicología , Estudios Transversales , Femenino , Humanos , Edad Materna , Complicaciones del Trabajo de Parto/psicología , Oportunidad Relativa , Embarazo , Embarazo no Planeado/psicología , Atención Prenatal/psicología , Factores de Riesgo , Encuestas y Cuestionarios , Violencia/psicología , Adulto JovenRESUMEN
Noninvasive fat reduction is claimed by many device manufacturers, but proof of efficacy has been difficult to establish. This prospective study was designed to measure the reduction of fat thickness and actual volume reduction in 20 female patients treated with an external radiofrequency (RF) device. This device combines RF heat, suction coupled vacuum, and oscillating electrical pulses that induce adipocyte death over time. Patients underwent pre- and post-treatment and intercurrent measurements of weight, body mass index, ultrasonic transcutaneous fat thickness, and 2D and 3D Vectra photography with independent calculation of circumferential and volumetric change. Mean transcutaneous ultrasound thickness at reproducible points was 2.78 cm; at 1-month post-treatment, the mean fat thickness was 1.71 cm. At 3-month post-treatment, the mean fat thickness reduction was 39.6%. Vectra circumference measurements were taken at 10-mm intervals, with postural and breathing cycle control. Independent analysis of serial measurements from + 60 to - 70 mm showed mean abdominal circumference measurement of 2.3 cm. Mean abdominal volume loss was 202.4 and 428.5 cc at 1- and 3-month post-treatment, respectively. Scanning electron microscopy confirmed that permanent cell destruction was caused by irreversible electroporation. Pyroptosis appears to be the mechanism of action.
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Técnicas Cosméticas/instrumentación , Lipectomía/instrumentación , Obesidad Abdominal/prevención & control , Ondas de Radio , Grasa Subcutánea Abdominal , Terapia por Ultrasonido , Adulto , Femenino , Humanos , Microscopía Electrónica de Rastreo , Persona de Mediana Edad , Estudios Prospectivos , Reproducibilidad de los Resultados , Succión , Resultado del Tratamiento , VacioRESUMEN
To date, there have been no objective measurements of subcutaneous volume loss following treatments with a noninvasive radiofrequency (RF)-based device. Twenty female patients were treated with a suction-coupled bipolar RF device using external RF energy combined with pulsed electromagnetic RF energy for subcutaneous fat reduction. Parameters followed included weight, Vectra measurements of abdominal circumference and torso volume, and high-definition ultrasound measurements of fat thickness. Measurements were taken before treatment and three times following treatment. Analysis of the measured parameters showed that mean circumference reduction of 2.30 cm was noted at three months post-treatment. Independent volumetric analysis showed a mean subcutaneous volume reduction of 428 cc three months following RF treatment. High-resolution ultrasound fat thickness was reduced by a mean of 39.6% three months following the final BodyFX treatment. Independent and paired-sample t-tests showed a p value of < 0.05. Repeated measures of analysis of covariance (ANCOVA) adjusted for differences in age, as well as height and weight (proxy for body mass index) to minimize individual differences and control for extraneous variables that may affect the pre- and post-treatment results were analyzed. No confounding variables were found. All analyses were conducted using IBM SPSS 21.0.
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Obesidad Abdominal/radioterapia , Terapia por Radiofrecuencia , Grasa Subcutánea Abdominal/efectos de la radiación , Grasa Subcutánea/efectos de la radiación , Adulto , Tejido Conectivo/efectos de la radiación , Femenino , Estudios de Seguimiento , Humanos , Obesidad Abdominal/terapiaRESUMEN
BACKGROUND: Unintended pregnancies (mistimed or unwanted during the time of conception) can result in adverse outcomes both to the mother and to her newborn. Further research on identifying the characteristics of unintended pregnant women who are at risk is warranted. The present study aims to examine the prevalence and predictors of unintended pregnancy among Canadian women. METHODS: The analysis was based on the 2006 Maternity Experiences Survey targeting women who were at least 15 years of age and who had a singleton live birth, between February 15, 2006 to May 15, 2006 in the Canadian provinces and November 1, 2005 to February 1, 2006 for women in the Canadian territories. The primary outcome was the mother's pregnancy intention, where unintended pregnancy was defined as women who wanted to become pregnant later or not at all. Sociodemographic, maternal and pregnancy related variables were considered for a multivariable logistic regression. RESULTS: Adjusted Odds Ratios (OR) and 95% Confidence Intervals (95% CI) were reported. Overall, the prevalence of unintended pregnancy among Canadian women was 27%. The odds of experiencing an unintended pregnancy were statistically significantly increased if the mother was: under 20 years of age, immigrated to Canada, had an equivalent of a high school education or less, no partner, experienced violence or abuse and had 1 or more previous pregnancies. Additionally, mothers who reported smoking, drinking alcohol and using drugs prior to becoming pregnant, were all associated with an increased likelihood of experiencing an unintended pregnancy. CONCLUSION: The study findings constitute the basis for future research into these associations to aid in developing effective policy changes and interventions to minimize the odds of experiencing an unintended pregnancy and its associated consequences.
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Encuestas Epidemiológicas/estadística & datos numéricos , Madres/estadística & datos numéricos , Embarazo no Planeado , Adulto , Factores de Edad , Consumo de Bebidas Alcohólicas/epidemiología , Canadá/epidemiología , Estudios Transversales , Escolaridad , Emigrantes e Inmigrantes/estadística & datos numéricos , Femenino , Humanos , Modelos Logísticos , Estado Civil , Edad Materna , Oportunidad Relativa , Embarazo , Prevalencia , Fumar/epidemiología , Adulto JovenRESUMEN
BACKGROUND: There is limited research focusing on adolescent women who intended to become pregnant, as majority of research examines unintended adolescent pregnancies. The objective was to examine the prevalence and characteristics of Canadian adolescent women who intended to become pregnant. METHODS: The analysis was based on the national 2006 Maternity Experiences Survey consisting of women who had a singleton live birth. The sample was restricted to adolescent women between 15 to 19 years of age. The main outcome of this study was the adolescent woman's pregnancy intention. A variety of sociodemographic, maternal, and pregnancy related factors were examined using a multivariable logistic regression. Adjusted odds ratios (OR) and 95 % confidence intervals (CI) were reported for all variables. RESULTS: The sample size was 290, weighted to represent 2224 adolescent women. Based on the adjusted model, the odds of experiencing an intended pregnancy were increased if the adolescent woman was between 18-19 years old (OR 2.62, 95 % CI 1.05, 6.57), had a partner (OR 2.37, 95 % CI 1.12, 4.99), experienced no violence/abuse (OR 3.08, 95 % CI 1.38, 6.86), and consumed no alcohol before pregnancy (OR 3.17, 95 % CI 1.56, 6.45). Additionally, adolescent women who reported drug use prior to pregnancy were more likely to have an intended pregnancy (OR 0.39, 95 % CI 0.16, 0.95). CONCLUSION: The findings from this study can be used as the basis for future research to investigate the characteristics and needs represented by this group of adolescents and to aid in the development of effective policies and programs.
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Embarazo en Adolescencia/psicología , Adolescente , Canadá/epidemiología , Femenino , Humanos , Intención , Modelos Logísticos , Análisis Multivariante , Oportunidad Relativa , Embarazo , Índice de Embarazo/tendencias , Prevalencia , Factores SocioeconómicosRESUMEN
BACKGROUND: Postpartum depression (PPD) is a mood disorder that affects 10-20 percent of women, and can begin any time during first year after delivery lasting for months. Social support may decrease risk of depression during pregnancy for women. However, literature shows that the amount of social support received during and after pregnancy is different for teen mothers and adult mothers. This study examined the effects of social support received during and after pregnancy on PPD among Canadian women and identified if the relationship was different for teen mothers compared to adult mothers. METHODS: The study was based on secondary analysis of the Maternity Experiences Survey. A total of 6,421 women with singleton live births, aged 15 years and older were analyzed. Teen mothers were identified as 15-19 years old and adult mothers were identified as 20 years and older. The main outcome of the study was PPD, which was evaluated using the Edinburg Postnatal Depression Scale. The main independent variable was social support received during pregnancy and after birth. Logistic regression was computed to assess the relationship between social support and PPD after adjusting for confounding variables and age as an interaction term. Adjusted Odds Ratios and 95% Confidence Intervals were reported. RESULTS: PPD was experienced by 14.0% among teen mothers and 7.2% among adult mothers (p < .001). Overall, teen mothers reported receiving more support during pregnancy and after birth than adult mothers (p < .010). The relationship between social support and PPD did not significantly differ for teen compared to adult mothers. Both teen and adult mothers were approximately five times more likely to experience PPD if they received no support or minimal support after the birth of the baby (95% CI, 3.51-7.36). CONCLUSION: Receiving social support especially after birth is important for mothers of all ages to reduce the risk of PPD.
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Depresión Posparto/prevención & control , Madres/psicología , Apoyo Social , Adolescente , Adulto , Factores de Edad , Canadá/epidemiología , Depresión Posparto/epidemiología , Escolaridad , Emigrantes e Inmigrantes/psicología , Femenino , Encuestas Epidemiológicas , Humanos , Educación del Paciente como Asunto/estadística & datos numéricos , Embarazo , Embarazo en Adolescencia/psicología , Adulto JovenRESUMEN
CONTEXT: The positive effects of physical activity on the well-being of older adults have been well documented. Tai chi is a suitable form of physical activity, with known physical and psychological benefits for older adults. OBJECTIVE: The objective of the current study was to compare the effects of participation in a 16-wk tai chi program on the functional fitness of older adults with and without previous tai chi experience. DESIGN: The research team designed a prospective cohort study. Participants who had practiced tai chi previously for ≥1 y at baseline were classified as experienced; all others were considered inexperienced. SETTING: The study took place at 2 community centers in 2 locations in the Greater Toronto area of Ontario, Canada. PARTICIPANTS: Participants were residents of the 2 communities. INTERVENTION: Participants were instructed to attend two 1-h sessions of Yang-style tai chi per wk. OUTCOME MEASURES: Data on functional fitness- strength, endurance, speed, and flexibility-were collected at baseline and after completion of the tai chi program. RESULTS: Of the 143 participants who completed the study, 20.5% were classified as experienced. Experienced participants had significantly higher ratings on functional fitness tests at baseline compared with the inexperienced group. At the end of the study, inexperienced participants had experienced significant improvements in all measures of functional fitness, although experienced participants had shown significant improvements only in measures of endurance and speed. CONCLUSION: Tai chi appears to be an optimal mode of physical activity for older adults regardless of previous experience with tai chi.
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Actividades Cotidianas , Estado de Salud , Aptitud Física , Calidad de Vida , Taichi Chuan/métodos , Anciano , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ontario , Evaluación de Resultado en la Atención de Salud , Equilibrio Postural , Estudios ProspectivosRESUMEN
With widespread genomic sequencing research efforts, there is increasing impetus to return results to participants. Parents of healthy children are increasingly asked to participate in genomic research, yet there are limited studies of parental expectations for the return of results amongst healthy children. We explored parental attitudes towards their healthy children's participation in genomic research and expectations for return of results. Data collection involved semi-structured telephone interviews with parents of healthy children participating in a primary care research network. Transcripts were analyzed thematically using constant comparison. A total of 26 parents were interviewed: 22 were female, 19 self-reported as White/European, and 20 were aged 30-39. Three themes emerged: (1) Reciprocity; Parents preferred to receive medically actionable, childhood-onset results and expected recontact overtime in exchange for their research participation. (2) Downstream impacts of testing; Parents expected future clinical benefits but were concerned about the risk of genetic discrimination. (3) Power and empowerment; Some parents felt empowered to take preventative action for their child and relatives, while others did not want to limit their child's autonomy. Considering these tensions may help to inform participant-centered approaches to optimize parental decision-making and participation, as well as maximize the utility of results.
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Genoma , Motivación , Niño , Humanos , Femenino , Masculino , Investigación Cualitativa , Genómica , PadresRESUMEN
Background: We developed a multicomponent, family-based intervention for young children with obesity consisting of parent group sessions, home nursing visits, and multidisciplinary clinical encounters. Our objective was to assess intervention feasibility, acceptability, and implementation. Methods: From 2017 to 2020, we conducted a multiple methods study in the obesity management clinic at a tertiary children's hospital (Toronto, Canada). We included 1-6 year olds with a body mass index ≥97th percentile and their parents; we also included health care providers (HCPs) who delivered the intervention. To assess feasibility, we performed a pilot randomized controlled trial (RCT) comparing the intervention to usual care. To explore acceptability, we conducted parent focus groups. To explore implementation, we examined contextual factors with HCPs using the Consolidated Framework for Implementation Research. Results: There was a high level of ineligibility (n = 34/61) for the pilot RCT. Over 21 months, 11 parent-child dyads were recruited; of 6 randomized to the intervention, 3 did not participate in group sessions or home visits. In focus groups, themes identified by parents (n = 8) related to information provided at referral; fit between the intervention and patient needs; parental gains from participating in the intervention; and feasibility of group sessions. HCPs (n = 10) identified contextual factors that were positively and negatively associated with intervention implementation. Conclusions: We encountered challenges related to intervention feasibility, acceptability, and implementation. Lessons learned from this study will inform the next iteration of our intervention and are relevant to intervention development and implementation for young children with obesity. Clinical Trial Registration number: NCT03219658.
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Obesidad Infantil , Índice de Masa Corporal , Canadá , Niño , Preescolar , Estudios de Factibilidad , Humanos , Padres , Obesidad Infantil/terapiaRESUMEN
OBJECTIVE: To determine the prevalence of symptoms of postpartum depression (PPD) and examine how fathers' presence and involvement in the care of their newborns affect symptoms of PPD within the first 2 weeks after birth among mothers with newborns in the NICU. DESIGN: Observational cohort study. SETTING: Open-bay, 40-bed, tertiary level NICU in Eastern Canada. PARTICIPANTS: Mothers (N = 105) of newborns who were anticipated to survive and required more than 5 days of hospitalization in the NICU. METHODS: Participants completed the Postpartum Depression Screening Scale (PDSS) 14 days after they gave birth. They kept daily diaries to record the amount of time that fathers spent by the newborns' bedsides (i.e., presence) and actively caring for their newborns (i.e., involvement such as skin to skin). Participants completed daily diaries from the time of enrollment in the study until their newborns were discharged home. We analyzed the data using linear regression; score on the PDSS was the dependent variable, and fathers' presence and involvement were the independent variables. We adjusted for covariates. RESULTS: The prevalence of positive screening for symptoms of major PPD was 24.1% (n = 20), and the prevalence of significant symptoms of PPD was 27.7% (n = 23). Participants reported that fathers were present in the NICU an average of 3.8 hours per day and were actively involved with their newborns 53% of the time. Fathers' involvement was significantly associated with lower scores on the PDSS (adjusted ß = -3.85; 95% confidence interval [CI] [-6.10, -1.60]). A history of anxiety was significantly associated with greater scores on the PDSS (adjusted ß = 12.06, 95% CI [2.07, 22.05]). Maternal age and income less than $50,000 CAD were marginally associated with greater scores on the PDSS (adjusted ß = -0.86, 95% CI [-1.77, 0.05] and adjusted ß = 10.69, 95% CI [-0.73, 22.11], respectively). The overall explained variance in the PDSS scores with the independent variables was R2 = 0.35. CONCLUSION: Fathers' involvement in the care of their newborns in the NICU was significantly associated with fewer symptoms of PPD among mothers. We recommend research with targeted interventions to promote fathers' involvement in the NICU to potentially mitigate the symptoms of PPD among mothers of newborns in the NICU.
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Depresión Posparto/clasificación , Relaciones Padre-Hijo , Padre , Cuidado del Lactante/métodos , Madres/psicología , Adulto , Estudios de Cohortes , Depresión Posparto/complicaciones , Depresión Posparto/psicología , Femenino , Humanos , Recién Nacido , Unidades de Cuidado Intensivo Neonatal/organización & administración , Unidades de Cuidado Intensivo Neonatal/normas , Unidades de Cuidado Intensivo Neonatal/estadística & datos numéricos , Masculino , Madres/estadística & datos numéricos , Nueva Escocia , Periodo Posparto , Psicometría/instrumentación , Psicometría/métodosRESUMEN
Genome sequencing (GS) studies involving healthy children can advance scientific knowledge of genetic variation. Little research has examined primary care providers' views on using GS in this context. This study explored primary care provider perspectives on the use of GS in research and the care of healthy children. We conducted semi-structured interviews with 16 providers discussing their views on GS research and receiving results. Interviews were analyzed by thematic analysis and constant comparison. Participants were family physicians (11/16) and primary care pediatricians (5/16) in practice for >10 years (11/16). Participants valued GS in healthy children for research purposes; however, opinions diverged on using the results in primary care. Proponents valued using results for surveillance and prevention in healthy children. Skeptics questioned the clinical utility of results and the appropriateness of applying research data in primary care. Both groups shared concerns over opportunistic screening, validity, and interpretation of results, increased health system costs and inequities, and genetic discrimination. Primary care providers were ambivalent about the appropriateness and utility of GS in the care of healthy children. Providers feel unprepared and unsure of their obligations in disclosing these results. Providers do not feel they are equipped with the necessary resources and training to support their patients in using GS results in their care.
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Pruebas Genéticas/métodos , Conocimientos, Actitudes y Práctica en Salud , Pediatras/psicología , Médicos de Atención Primaria/psicología , Análisis de Secuencia de ADN/métodos , Adulto , Femenino , Pruebas Genéticas/normas , Humanos , Masculino , Tamizaje Masivo/métodos , Tamizaje Masivo/normas , Fenotipo , Análisis de Secuencia de ADN/normasRESUMEN
Physical aggression (PA) is important to regulate as early as the preschool years in order to ensure healthy development of children. This study aims to determine the prevalence and characteristics of PA in children of immigrant and non-immigrant mothers. Secondary data analysis was conducted using the nationwide 2010 Survey for Young Canadians, limited to children 4-9 years of age. Bivariate and multivariable logistic regression was performed, with the outcome, PA, and covariates including maternal, child, household and neighbourhood characteristics. Twenty percent of children of non-immigrant mothers and 16% of children of immigrant mothers reported PA. The only common characteristic of PA between children of non-immigrant (Adj OR 1.44, 95% CI 1.09-1.89) and immigrant mothers (Adj OR 2.08, 95% CI 1.07-4.03) was viewing violent movies/shows. The characteristics of PA differ between children of immigrant versus non-immigrant mothers therefore healthcare providers, policy makers, and researchers should be mindful to address PA in these two groups separately, and find ways to tailor current recommended coping strategies and teach children alternative ways to solve problems based on their needs.
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Agresión , Conducta Infantil , Emigrantes e Inmigrantes/estadística & datos numéricos , Madres/estadística & datos numéricos , Factores de Edad , Canadá/epidemiología , Niño , Estudios Transversales , Femenino , Estado de Salud , Humanos , Modelos Logísticos , Masculino , Edad Materna , Relaciones Madre-Hijo , Prevalencia , Psicometría , Características de la Residencia , Factores Sexuales , Factores SocioeconómicosRESUMEN
BACKGROUND: Tai Chi practice has some fitness, wellness, and general cognitive effects in older adults. However, benefits of Tai Chi on specific mental-attentional executive processes have not been investigated previously. We studied older Canadian adults of Chinese and non-Chinese origin and from low socioeconomic areas. METHODS: Sixty-four adults (51-87 years old) took part in a 16-week Tai Chi program. There were two groups: Chinese-background (n = 35) and Non-Chinese-background (n = 29). They received four mental-attention executive tasks before and after the 16-week period. These tasks measured visuospatial reasoning, mental-attentional activation (working memory), attentional inhibition, and balance between these attention factors (field-dependence-independence). RESULTS: Chinese participants showed significant gain on Figural Intersections Task (mental-attentional capacity), Antisaccade (attentional inhibition), and Matrix Reasoning (fluid intelligence measure). Both groups evidenced gain on the Water Level Task (attentional balance). CONCLUSIONS: These gains suggest that Tai Chi can improve mental-attentional vigilance and executive control, when practitioners are sufficiently motivated to pursue this practice, and apply themselves (as our Chinese participants seem to have done). We found that Tai Chi enhanced mental attentional executives in the Chinese sample. The largely negative results with Non-Chinese participants might be explained by less strong motivation and by the relatively short Tai Chi practice period, which contrasts with the prior familiarity with Tai Chi of the Chinese participants.