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Li R, Deng R, Song T, Xiao Y, Wang Q, Fang Z, Huang Y, Jiao F, Chen Y. Gender-specific factors of suicidal ideation among high school students in Yunnan province, China: A machine learning approach. J Affect Disord 2024; 364:157-166. [PMID: 39147147 DOI: 10.1016/j.jad.2024.08.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 06/04/2024] [Accepted: 08/12/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Suicidal ideation (SI) assumes a pivotal role in predicting suicidal behaviors. The incidence of SI among high (junior and senior) school students is significantly higher than that of other age groups. The aim of this study is to explore the gender differences in SI among high school students in Yunnan Province. METHOD A total of 6180 students in grades 7-12 in Yunnan province, China from May 2021 to May 2022 participated in this survey. Univariate analysis was employed to describe the influencing factors of male and female students' SI. Subsequently, data were stratified by gender. Adopting machine learning technique, including Least Absolute Shrinkage and Selection Operator (Lasso) and Boruta algorithm, and logistic regression model to estimate the direction and effect magnitude of the influencing factors. RESULTS The prevalence of SI was significantly higher for females (31.34 %) than males (16.73 %). The logistic regression model was established using the variables screened by Boruta algorithm, indicated that anxiety, depression, suffering emotion abuse or emotion neglect in childhood, non-suicidal self-injury, evening chronotype are common risk factors for SI in male and female students. Notably, female students who exhibited aggressive behavior, have experienced bullying, and were in the junior high school learning stage were more likely to report SI than their male counterparts. CONCLUSIONS Females showed more vulnerability to SI than males especially among females in junior high school, reporting aggressive behavior and bullying experiences. Tailored prevention strategies, informed by these gender-related distinctions, should be developed and implemented.
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Affiliation(s)
- Ruiyu Li
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Rui Deng
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Ting Song
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Yan Xiao
- Foreign Languages Department, Kunming Medical University, Yunnan 650500, China
| | - Qi Wang
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Zhijie Fang
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Yuan Huang
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Feng Jiao
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China.
| | - Ying Chen
- School of Public Health, Kunming Medical University, Kunming, Yunnan 650500, China.
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2
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Ojha A, Parr AC, Foran W, Calabro FJ, Luna B. Puberty contributes to adolescent development of fronto-striatal functional connectivity supporting inhibitory control. Dev Cogn Neurosci 2022; 58:101183. [PMID: 36495791 PMCID: PMC9730138 DOI: 10.1016/j.dcn.2022.101183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 09/06/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Adolescence is defined by puberty and represents a period characterized by neural circuitry maturation (e.g., fronto-striatal systems) facilitating cognitive improvements. Though studies have characterized age-related changes, the extent to which puberty influences maturation of fronto-striatal networks is less known. Here, we combine two longitudinal datasets to characterize the role of puberty in the development of fronto-striatal resting-state functional connectivity (rsFC) and its relationship to inhibitory control in 106 10-18-year-olds. Beyond age effects, we found that puberty was related to decreases in rsFC between the caudate and the anterior vmPFC, rostral and ventral ACC, and v/dlPFC, as well as with rsFC increases between the dlPFC and nucleus accumbens (NAcc) across males and females. Stronger caudate rsFC with the dlPFC and vlPFC during early puberty was associated with worse inhibitory control and slower correct responses, respectively, whereas by late puberty, stronger vlPFC rsFC with the dorsal striatum was associated with faster correct responses. Taken together, our findings suggest that certain fronto-striatal connections are associated with pubertal maturation beyond age effects, which, in turn are related to inhibitory control. We discuss implications of puberty-related fronto-striatal maturation to further our understanding of pubertal effects related to adolescent cognitive and affective neurodevelopment.
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Affiliation(s)
- Amar Ojha
- Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, USA,Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA,Correspondence to: Laboratory of Neurocognitive Development, University of Pittsburgh, 121 Meyran Ave, Pittsburgh, PA 15213, USA.
| | - Ashley C. Parr
- Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA,Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - William Foran
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Finnegan J. Calabro
- Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA,Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA,Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Beatriz Luna
- Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, USA,Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA,Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA,Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
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3
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Nygaard MA, Ormiston HE. An Exploratory Study Examining Student Social, Academic, and Emotional Behavior Across School Transitions. SCHOOL PSYCHOLOGY REVIEW 2022. [DOI: 10.1080/2372966x.2022.2109061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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4
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Shochet IM, Saggers BR, Carrington SB, Orr JA, Wurfl AM, Duncan BM. A Strength-Focused Parenting Intervention May Be a Valuable Augmentation to a Depression Prevention Focus for Adolescents with Autism. J Autism Dev Disord 2019; 49:2080-2100. [DOI: 10.1007/s10803-019-03893-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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5
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Watkins DJ, Sánchez BN, Téllez-Rojo MM, Lee JM, Mercado-García A, Blank-Goldenberg C, Peterson KE, Meeker JD. Phthalate and bisphenol A exposure during in utero windows of susceptibility in relation to reproductive hormones and pubertal development in girls. ENVIRONMENTAL RESEARCH 2017; 159:143-151. [PMID: 28800472 PMCID: PMC5623649 DOI: 10.1016/j.envres.2017.07.051] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/28/2017] [Accepted: 07/30/2017] [Indexed: 05/19/2023]
Abstract
BACKGROUND Over the past several decades, the age of pubertal onset in girls has shifted downward worldwide. As early pubertal onset is associated with increased risky behavior and psychological issues during adolescence and cardiometabolic disease and cancer in adulthood, this is an important public health concern. Exposure to endocrine disrupting chemicals during critical windows of in utero development may play a role in this trend. Our objective was to investigate trimester-specific phthalate and BPA exposure in relation to pubertal development among girls in the Early Life Exposure in Mexico to Environmental Toxicants (ELEMENT) birth cohort. METHODS We measured maternal urinary phthalate metabolites and BPA in samples collected during the first, second, and third trimesters of pregnancy. To assess reproductive development among their female children, we measured serum testosterone, estradiol, dehydroepiandrosterone sulfate (DHEA-S), inhibin B, and sex hormone-binding globulin (SHBG), and assessed sexual maturation, including Tanner staging for breast and pubic hair development and menarche status, at age 8-13 years (n = 120). We used linear and logistic regression to examine measures of trimester-specific in utero exposure as predictors of peripubertal hormone levels and pubertal onset, respectively. In secondary analyses, we evaluated estimated exposure at the midpoint of the first trimester and rates of change in exposure across pregnancy in relation to outcomes. RESULTS Several phthalate metabolites measured throughout in utero development were associated with higher serum testosterone concentrations, while a number of metabolites measured in the third trimester were associated with higher DHEA-S. For example, an interquartile range (IQR) increase in mean monoethyl phthalate (MEP) levels across pregnancy was associated with 44% higher peripubertal testosterone (95% CI: 13-83%), while an IQR increase in di-2-ethylhexyl phthalate metabolites (ΣDEHP) specifically in the third trimester was associated with 25% higher DHEA-S (95%CI: 4.7-47%). In IQR increase in mean mono-2-ethylhexyl phthalate (MEHP) levels across pregnancy was associated with lower odds of having a Tanner Stage >1 for breast development (OR = 0.32, 95%CI: 0.11-0.95), while MEHP in the third trimester was associated with higher odds of having a Tanner Stage >1 for pubic hair development (OR = 3.76, 95%CI: 1.1-12.8). Results from secondary analyses were consistent with findings from our main analysis. CONCLUSION These findings suggest that female reproductive development may be more vulnerable to the effects of phthalate or BPA exposure during specific critical periods of in utero development. This highlights the need for comprehensive characterizations of in utero exposure and consideration of windows of susceptibility in developmental epidemiological studies. Future research should consider repeated measures of in utero phthalate and BPA exposure within each trimester and across pregnancy.
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Affiliation(s)
- Deborah J Watkins
- Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA.
| | - Brisa N Sánchez
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Martha Maria Téllez-Rojo
- Center for Nutrition and Health Research, Instituto Nacional de Salud Pública, Cuernavaca, MOR, Mexico
| | - Joyce M Lee
- Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA; Pediatric Endocrinology, Child Health Evaluation and Research Unit (CHEAR), University of Michigan, Ann Arbor, MI, USA
| | - Adriana Mercado-García
- Center for Nutrition and Health Research, Instituto Nacional de Salud Pública, Cuernavaca, MOR, Mexico
| | | | - Karen E Peterson
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA; Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA
| | - John D Meeker
- Department of Environmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA
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Dave G, Ritchwood T, Young TL, Isler MR, Black A, Akers AY, Gizlice Z, Blumenthal C, Atley L, Wynn M, Stith D, Cene C, Ellis D, Corbie-Smith G. Evaluating Teach One Reach One-An STI/HIV Risk-Reduction Intervention to Enhance Adult-Youth Communication About Sex and Reduce the Burden of HIV/STI. Am J Health Promot 2016; 31:465-475. [PMID: 29065713 DOI: 10.1177/0890117116669402] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE Parents and caregivers play an important role in sexual socialization of youth, often serving as the primary source of information about sex. For African American rural youth who experience disparate rates of HIV/sexually transmitted infection, improving caregiver-youth communication about sexual topics may help to reduce risky behaviors. This study assessed the impact of an intervention to improve sexual topic communication. DESIGN A Preintervention-postintervention, quasi-experimental, controlled, and community-based trial. SETTING Intervention was in 2 rural North Carolina counties with comparison group in 3 adjacent counties. SUBJECTS Participants (n = 249) were parents, caregivers, or parental figures for African American youth aged 10 to 14. INTERVENTION Twelve-session curriculum for participating dyads. MEASURES Audio computer-assisted self-interview to assess changes at 9 months from baseline in communication about general and sensitive sex topics and overall communication about sex. ANALYSIS Multivariable models were used to examine the differences between the changes in mean of scores for intervention and comparison groups. RESULTS Statistically significant differences in changes in mean scores for communication about general sex topics ( P < .0001), communication about sensitive sex topics ( P < .0001), and overall communication about sex ( P < .0001) existed. Differences in change in mean scores remained significant after adjusting baseline scores and other variables in the multivariate models. CONCLUSIONS In Teach One Reach One intervention, adult participants reported improved communication about sex, an important element to support risk reduction among youth in high-prevalence areas.
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Affiliation(s)
- Gaurav Dave
- 1 Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Tiarney Ritchwood
- 2 Department of Public Health Sciences, Medical University of South Carolina, USA
| | - Tiffany L Young
- 3 NC TraCS Institute, Community Academic Resources for Engaged Scholarship, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Malika Roman Isler
- 4 Department of Social Medicine, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Adina Black
- 3 NC TraCS Institute, Community Academic Resources for Engaged Scholarship, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Aletha Y Akers
- 5 Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Women's Hospital, Magee-Women's Research Institute, Pittsburgh, PA, USA
| | - Ziya Gizlice
- 6 Center for Health Promotion and Disease Prevention, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Connie Blumenthal
- 7 Cecil G. Sheps Center for Health Services Research, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Leslie Atley
- 7 Cecil G. Sheps Center for Health Services Research, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Mysha Wynn
- 8 Project Momentum, Inc, Rocky Mount, NC, USA
| | - Doris Stith
- 9 Community Enrichment Organization Family Resource Center, Tarboro, NC, USA
| | - Crystal Cene
- 10 Department of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Danny Ellis
- 11 Ellis Research & Consulting Service, LLC, Wilson, NC, USA
| | - Giselle Corbie-Smith
- 12 Department of Social Medicine, Department of Medicine, UNC-Chapel Hill School of Medicine, Center for Health Equity Research, Chapel Hill, NC, USA
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Sommer M, Sutherland C, Chandra-Mouli V. Putting menarche and girls into the global population health agenda. Reprod Health 2015; 12:24. [PMID: 25889785 PMCID: PMC4396832 DOI: 10.1186/s12978-015-0009-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 03/09/2015] [Indexed: 12/02/2022] Open
Abstract
Menarche, the onset of menstruation is a fundamental part of a girl’s transition from childhood to adolescence. Studies show that girls in many countries experience menarche with insufficient information and support. Girls from around the world report feeling ashamed and afraid. The potential health effects of such experiences include a weakening of girls’ sense of self-confidence and competence, which in turn may comprise girls’ abilities to assert themselves in different situations, including in relation to their sexuality and sexual and reproductive health. There is an important need for the public health community to assure that girls receive the education and support they need about menstruation, so they are able to feel more confident about their bodies, and navigate preventable health problems – now and in the future. For too long, the global health community has overlooked the window of opportunity presented by menarche. Family planning programs have generally focused their efforts on married couples and HIV programs have focused safer sex promotion on older adolescent girls and boys. Starting the conversation at menarche with girls in early adolescence would fully use this window of opportunity. It would engage young adolescent girls and be a natural first step for later, more comprehensive conversations about sexuality, reproduction and reproductive health. There are a number of initiatives beginning to tackle the provision of puberty information to girls and boys, but the global health community is overdue to set a global standard for the provision of such guidance.
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Affiliation(s)
- Marni Sommer
- Mailman School of Public Health, Columbia University, New York, USA.
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8
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Skinner SR, Robinson M, Smith MA, Robbins SCC, Mattes E, Cannon J, Rosenthal SL, Marino JL, Hickey M, Doherty DA. Childhood behavior problems and age at first sexual intercourse: a prospective birth cohort study. Pediatrics 2015; 135:255-63. [PMID: 25624381 DOI: 10.1542/peds.2014-1579] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Early first sexual intercourse (FSI) is a risk factor for unplanned teenage pregnancy, sexually transmitted infection, and adverse social, emotional, and physical health outcomes in adolescence and into adulthood. The aim of this study was to examine relationships between internalizing (eg, anxious/depressed, withdrawn) and externalizing (eg, delinquent, aggressive) behavior problems in childhood and age at FSI. METHODS We used a large, population-based birth cohort (The Western Australian Pregnancy Cohort [Raine] Study) to address this question. Child behavior was measured by using the Child Behavior Checklist collected from parents at ages 2, 5, 8, 10, and 14 and scores calculated for total, internalizing, and externalizing behavior problems. At age 17, 1200 participants reported sexual behavior. RESULTS Participants with clinically significant Child Behavior Checklist scores (T ≥ 60) were at increased risk for earlier first sexual intercourse (FSI) (<16 years). Adjusted odds ratios revealed that total and externalizing behavior problems from age 5 years onward significantly increased the risk of earlier FSI for boys. In girls, externalizing problems from age 10 years increased the risk for earlier FSI. Internalizing problems at ages 8 and 10 were significantly associated with early FSI for boys but not girls. CONCLUSIONS Externalizing behavior from as early as 5 in boys and 10 in girls is a significant risk factor for earlier age at FSI. Adolescent sexual health promotion should consider early intervention in children with behavior problems, particularly boys.
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Affiliation(s)
| | | | - Michael A Smith
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | | | | | - Jeffrey Cannon
- Biostatistics and Research Design Unit, Women and Infants Research Foundation, Perth, Australia
| | - Susan L Rosenthal
- Columbia University College of Physicians and Surgeons and Morgan Stanley Children's Hospital, New York, New York; and
| | - Jennifer L Marino
- Columbia University College of Physicians and Surgeons and Morgan Stanley Children's Hospital, New York, New York; and
| | - Martha Hickey
- Department of Obstetrics and Gynaecology, University of Melbourne, and the Royal Women's Hospital Melbourne, Melbourne, Australia
| | - Dorota A Doherty
- Sexually Transmitted Infections Research Centre, The University of Sydney, Sydney, Australia; School of Women's and Infants' Health, The University of Western Australia, Perth, Australia
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9
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Applications and adaptations of Acceptance and Commitment Therapy (ACT) for adolescents. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2015. [DOI: 10.1016/j.jcbs.2015.01.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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van der Watt R. Attachment, parenting styles and bullying during pubertal years. J Child Adolesc Ment Health 2014; 26:251-61. [DOI: 10.2989/17280583.2014.947966] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Watkins DJ, Téllez-Rojo MM, Ferguson KK, Lee JM, Solano-Gonzalez M, Blank-Goldenberg C, Peterson KE, Meeker JD. In utero and peripubertal exposure to phthalates and BPA in relation to female sexual maturation. ENVIRONMENTAL RESEARCH 2014; 134:233-41. [PMID: 25173057 PMCID: PMC4262586 DOI: 10.1016/j.envres.2014.08.010] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 08/06/2014] [Accepted: 08/09/2014] [Indexed: 05/18/2023]
Abstract
The age of pubertal onset for girls has declined over past decades. Research suggests that endocrine disrupting chemicals (EDCs) may play a role but exposure at multiple stages of development has not been considered. We examined in utero and peripubertal exposure to bisphenol-A (BPA) and phthalates in relation to serum hormones and sexual maturation among females in a Mexico City birth cohort. We measured phthalate metabolite and BPA concentrations in urine collected from mothers during their third trimester (n=116) and from their female children at ages 8-13 years (n=129). Among girls, we measured concurrent serum hormone concentrations, Tanner stages for breast and pubic hair development, and collected information on menarche onset. We used linear and logistic regression to model associations between in utero and peripubertal measures of exposure with hormones and sexual maturation, respectively, controlling for covariates. An interquartile range (IQR) increase in in utero urinary mono-2-ethylhexyl phthalate (MEHP) was positively associated with 29% (95% CI: 9.2-52.6%) higher dehydroepiandrosterone sulfate (DHEA-S), an early indicator of adrenarche, and 5.3 (95% CI: 1.13-24.9) times higher odds of a Tanner stage >1 for pubic hair development. Similar relationships were observed with other in utero but not peripubertal di-2-ethylhexyl phthalate (DEHP) metabolites. IQR increases in in utero monobenzyl phthalate (MBzP) and monoethyl phthalate (MEP) were associated with 29% and 25% higher serum testosterone concentrations (95% CI: 4.3-59.3; 2.1-54.1), respectively. In addition, we observed suggestive associations between in utero and peripubertal MEP concentrations and increased odds of having undergone menarche, and between peripubertal MnBP concentrations and increased odds of having a Tanner stage >1 for both breast and pubic hair development. BPA was not associated with in utero or peripubertal serum hormones or sexual maturation. Our findings suggest in utero phthalate exposure may impact hormone concentrations during peripubescence and timing of sexual maturation. Efforts to control phthalate exposure during pregnancy should be of high priority.
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Affiliation(s)
- Deborah J Watkins
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1835 SPH I, 1415 Washington Heights, Ann Arbor, MI 48109, USA
| | | | - Kelly K Ferguson
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1835 SPH I, 1415 Washington Heights, Ann Arbor, MI 48109, USA
| | - Joyce M Lee
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1835 SPH I, 1415 Washington Heights, Ann Arbor, MI 48109, USA; Pediatric Endocrinology, Child Health Evaluation and Research Unit (CHEAR), University of Michigan, Ann Arbor, MI,USA
| | | | | | - Karen E Peterson
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1835 SPH I, 1415 Washington Heights, Ann Arbor, MI 48109, USA; Center for Human Growth and Development, University of Michigan, Ann Arbor, MI, USA; Department of Nutrition, Harvard School of Public Health, Boston, MA, USA
| | - John D Meeker
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1835 SPH I, 1415 Washington Heights, Ann Arbor, MI 48109, USA.
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12
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Connection to parents and healthy separation during adolescence: a longitudinal perspective. J Adolesc 2014; 37:555-66. [PMID: 24931558 DOI: 10.1016/j.adolescence.2014.04.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 03/18/2014] [Accepted: 04/12/2014] [Indexed: 10/25/2022]
Abstract
The purpose of our study was to investigate how connection between parents and children influences the child's healthy separation during adolescence. We analyzed 3 waves of panel data from a study (Flourishing Families Project) of 500 families with children who were 10-13 years old at Time 1. This study includes information from the perspective of the child and his/her mother over a 4 year period for two-parent families and mother-headed households. Findings supported our hypothesis that a mutual sense of connection between mothers and adolescents supported the adolescent's healthy separation over time, with differences due to sex of the child, ethnicity and income. Pubertal maturation was negatively associated with the sense of connection between adolescents and mothers in our sample of young adolescents. We discuss these findings in relation to previous literature.
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13
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Perroni F, Vetrano M, Rainoldi A, Guidetti L, Baldari C. Relationship among explosive power, body fat, fat free mass and pubertal development in youth soccer players: a preliminary study. SPORT SCIENCES FOR HEALTH 2014. [DOI: 10.1007/s11332-014-0175-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Pubertal development, physical self-perception, and motivation toward physical activity in girls. J Adolesc 2013; 36:759-65. [DOI: 10.1016/j.adolescence.2013.06.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 06/03/2013] [Accepted: 06/09/2013] [Indexed: 11/19/2022]
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Crichton J, Okal J, Kabiru CW, Zulu EM. Emotional and psychosocial aspects of menstrual poverty in resource-poor settings: a qualitative study of the experiences of adolescent girls in an informal settlement in Nairobi. Health Care Women Int 2013; 34:891-916. [PMID: 23570366 DOI: 10.1080/07399332.2012.740112] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We introduce the concept of "menstrual poverty" to categorize the multiple deprivations relating to menstruation in resource-poor settings across the Global South, and we examine how this affects the psychological well-being of adolescent girls in an urban informal settlement in Kenya. We use qualitative data collected through 34 in-depth interviews and 18 focus group discussions with girls, women, and key informants. Menstrual poverty involved practical and psychosocial challenges affecting girls at home and at school. Its emotional impacts included anxiety, embarrassment, fear of stigma, and low mood. Further research is needed on how menstrual poverty affects girls' psychological and educational outcomes.
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Affiliation(s)
- Joanna Crichton
- School of Social and Community Medicine, University of Bristol, 39 Whatley Road, Bristol, UK.
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Hummel A, Shelton KH, Heron J, Moore L, van den Bree MBM. A systematic review of the relationships between family functioning, pubertal timing and adolescent substance use. Addiction 2013; 108:487-96. [PMID: 23163243 DOI: 10.1111/add.12055] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Revised: 08/03/2012] [Accepted: 11/02/2012] [Indexed: 11/26/2022]
Abstract
AIMS Experiences linked to poor family functioning and pubertal timing have each been associated with increased risk of substance misuse in adolescence. However, it remains unclear to what extent family functioning and pubertal timing combine to put adolescents at particular risk. METHOD A systematic review was planned, undertaken and reported according to the 27 items of the PRISMA statement. Databases World of Knowledge, PsycINFO and PubMed were searched. Fifty-eight papers were retained and are discussed in this review after screening titles, abstracts and full papers against pre-established exclusion criteria. RESULTS The combination of off-time pubertal timing and poor parent-adolescent relationship quality has been related to higher levels of substance use. However, this is an under-studied area of research and the evidence is less strong for boys than girls. CONCLUSIONS Adolescents experiencing both poor parent-adolescent relationship quality and off-time pubertal timing may represent a high-risk group that can benefit from approaches aimed at reducing risk of substance misuse.
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Affiliation(s)
- Alegra Hummel
- Institute of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University, Cardiff, UK
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Catallozzi M, Auslander BA, Rosenthal SL. Contextual Factors Associated with Sexually Transmitted Infections. Sex Transm Dis 2013. [DOI: 10.1016/b978-0-12-391059-2.00004-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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A Theoretically Grounded Exploration of the Social and Emotional Outcomes of Transition to Secondary School. ACTA ACUST UNITED AC 2012. [DOI: 10.1017/jgc.2012.26] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Adolescent development involves a complex interplay between genetics, biology, and social and emotional relationships within multiple contexts of home, school and the broader community. The transition from primary to secondary school, coupled with the onset of puberty, can therefore be a difficult period for young people to negotiate at a critical period of their developmental pathway. Using a social ecological perspective, this article examines the impact of the transition experience on adolescent social and emotional health, both immediately following transition to secondary school and at the end of the first year in this new school environment. This 1-year prospective study involving 1,500 Australian Grade 8 secondary school students found that 31% of students in the sample experienced a ‘difficult’ or ‘somewhat difficult’ transition to their new school. This third of the student sample were consequently more likely to experience poorer social and emotional health, including higher levels of depression and anxiety at the end of their first year of secondary school, while controlling for these variables at the time of transition. A central message from this work exemplifies the urgent need for a longitudinal intervention trial to develop best practice guidelines for activities that help ameliorate the negative impact a change in education context can create for adolescents negotiating a rapid metamorphosis from childhood to adulthood.
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Abdel-Baki A, Ouellet-Plamondon C, Malla A. Pharmacotherapy challenges in patients with first-episode psychosis. J Affect Disord 2012; 138 Suppl:S3-14. [PMID: 22405590 DOI: 10.1016/j.jad.2012.02.029] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The first episode of a psychotic disorder typically occurs in late adolescence or young adulthood, a critical time of development with respect to personality, social role, education, and vocation. The first few years of psychosis appear to be a critical period during which intervention needs to be initiated before the consequences of psychosis become more severe. Early intervention is therefore crucial in maximizing outcomes. Although response rates to antipsychotic medication in first-episode psychosis (FEP) are good, there is a relatively high risk of relapse. The greatest challenges that physicians face in treating FEP and preventing relapse are engaging patients in treatment and preventing non-adherence to therapy. Overall rates of non-adherence to antipsychotic medications for FEP patients are estimated to be at or higher than 50% within the first year of treatment, suggesting that malleable factors linked to non-adherence need to be targeted in interventions provided. Factors influencing adherence can be categorized into four groups: (1) environment-related, (2) patient-related, (3) medication-related, and (4) illness-related. This paper will review the factors associated with adherence and discuss solutions to optimize engagement, adherence to medication, and treatment in order to prevent relapse. Factors like social and family support, therapeutic alliance, attitudes and beliefs toward illness and medication, insight, substance use disorders, medication efficacy, tolerability, and accessibility will be discussed. Solutions, such as early psychosis specialized services integrating psychosocial therapies and careful selection of appropriate antipsychotic medication, will be proposed.
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Affiliation(s)
- Amal Abdel-Baki
- Department of Psychiatry, Université de Montréal, Clinique JAP, Centre hospitalier de l' Université de Montréal (CHUM), Montreal, QC, Canada.
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Zang Y, Zhao Y, Yang Q, Pan Y, Li N, Liu T. A randomised trial on pubertal development and health in China. J Clin Nurs 2011; 20:3081-91. [DOI: 10.1111/j.1365-2702.2011.03831.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Mother-daughter communication about sexual maturation, abstinence and unintended pregnancy: experiences from an informal settlement in Nairobi, Kenya. J Adolesc 2011; 35:21-30. [PMID: 21783241 DOI: 10.1016/j.adolescence.2011.06.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2010] [Revised: 06/15/2011] [Accepted: 06/27/2011] [Indexed: 11/23/2022]
Abstract
Parental communication and support is associated with improved developmental, health and behavioral outcomes in adolescence. This study explores the quality of mother-daughter communication about sexual maturation, abstinence and unintended pregnancy in Korogocho, an informal settlement in Nairobi, Kenya. We use data from 14 focus group discussions (n = 124) and 25 interviews with girls aged 12-17, mothers of teenage girls, and key informant teachers. Many girls and women believed that mothers are the best source of information and support during puberty but only a minority described good experiences with communication in practice. Girls preferred communication to begin early and be repeated regularly. Mothers often combined themes of sexual maturation, abstinence and avoiding pregnancy in their messages. Communication was facilitated by mothers' availability, warmth and close parent-child relationships. Challenges included communication taboos, embarrassment, ambiguous message content, and parental lack of knowledge and uncertainty. Neighborhood poverty undermined some mothers' time and motivation for communicating.
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Negotiating the early developing body: pubertal timing, body weight, and adolescent girls' substance use. J Youth Adolesc 2009; 39:1402-16. [PMID: 19967397 DOI: 10.1007/s10964-009-9489-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Accepted: 11/23/2009] [Indexed: 10/20/2022]
Abstract
Despite knowledge that early pubertal timing predicts adolescent girls' substance use, it is still unclear whether this relationship persists beyond early adolescence and whether it is conditional on girls' body weight. This study examined the moderating role of body weight in the association between early pubertal timing and adolescent girls' substance use using three waves of data from the National Longitudinal Study of Adolescent Health. The analytic sample included 5,591 adolescent girls attending middle-schools and high-schools in the United States (ages 10-15, 71% White, 14% Black). Results indicated that early pubertal timing was associated with substance use risk but effects were attenuated after controlling for prior use. Body weight moderated the association between early pubertal timing and girls' reported number of substances tried in middle adolescence. Body weight magnified the risk of having tried one substance, but buffered the risk of having tried three substances. Among those girls who did use substances, body weight did not moderate the relationship between early pubertal timing and heavy substance use. It is concluded that the substance use risk associated with early pubertal timing is most salient during the developmental period in adolescence when sensitivity to bodily changes may be heightened.
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