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1.
J Adolesc Health ; 2024 Sep 29.
Artículo en Inglés | MEDLINE | ID: mdl-39352357

RESUMEN

PURPOSE: There is a scarcity of information regarding the health consequences of chest binding and its effects on pulmonary functions (PFs). This study aimed to evaluate binding practices, physical outcomes, and effects on PFs of trans or gender diverse (TGD) youth who bind. METHODS: The TGD and control groups underwent pulmonary function tests (PFTs), with the TGD group undergoing testing both with their binder and after removal. We additionally evaluated binding practices and its physical outcomes. RESULTS: 33 TGD participants with a mean age of 20.15 ± 2.76 and 31 controls with a mean age of 20.74 ± 2.95 years were included. A large majority reported physical side effects, back pain being the most common. The comparison of PFTs of the TGD group with and without binder showed that vital capacity , forced vital capacity, and forced expiratory volume in 1 second values were significantly lower in the presence of a binder (both % predicted and L) (p < .005). Binding duration (both lifetime and weekly) did not correlate with PFTs, however, the ratio of change in forced expiratory volume -1/ forced vital capacity induced by binding correlated with weekly binding duration. When we separately compared the PFTs of the TGD group with and without binder to the control group, we found no significant difference. DISCUSSION: Despite the abundance of physical side effects, comparison with the control group does not support long-lasting effects of binding on PF; however, it indicates acute restrictive impairment without a significant effect on airflow obstruction in youth who bind. These findings hold significance in facilitating well-informed decision-making processes pertaining to binding practices.

2.
Eur Eat Disord Rev ; 32(6): 1157-1196, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-38878297

RESUMEN

OBJECTIVE: Male caregivers' participation in eating disorder (ED) treatment for their affected children is less consistent than female caregivers', with unclear effects. To clarify the impact, this scoping review examined literature on male caregiver involvement in ED treatment, focusing on its impact on fathers, treatment processes, and their affected children. METHODS: A search encompassing English and French peer-reviewed articles from 1990 to 2022 was conducted. Studies distinguishing between mothers and fathers, addressing Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases ED diagnoses, and involving active interventions were included. From 1651 initially identified articles, 251 were retained after abstract and title review, and 45 met all criteria. RESULTS: Documented outcomes indicated fathers' engagement in ED treatment improved their well-being and family functioning, but these gains were not consistently tied to treatment outcomes. Father attendance, improved caregiving skills, and their expectations of treatment correlated with better outcomes for their affected child. CONCLUSIONS: Father involvement in ED treatment remains under-explored. This review emphasises fathers' positive impact while highlighting the need to better understand the link with overall patient outcomes. We call for proactive exploration of how to surmount barriers to fathers' involvement and ensure that paternal contributions are optimised in ED treatment alongside those of female caregivers.


Asunto(s)
Padre , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Masculino , Padre/psicología , Cuidadores/psicología , Femenino , Resultado del Tratamiento , Relaciones Padre-Hijo , Niño
3.
Physiol Behav ; 279: 114532, 2024 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-38552708

RESUMEN

Several factors may contribute to binge eating behaviors in PCOS. However, findings are contradictory and studies in the adolescence are limited. We aimed to evaluate the eating attitudes of adolescents with PCOS and the possible etiological factors underlying the association between PCOS and binge eating symptomology. Between 2019 and 2022, 46 newly diagnosed adolescents with PCOS and 56 controls matched for age and BMI z-score were included. The Eating Disorder Examination Questionnaire, Three Factor Eating Questionnaire-R18, and a questionnaire assessing postprandial reactive hypoglycemia symptom severity were given. Binge eating symptomology, in terms of over, uncontrolled, and emotional eating, were more prevalent in the PCOS group. Uncontrolled, emotional, and binge eating were positively correlated with postprandial reactive hypoglycemia symptom score. Overeating was also associated with clinical hyperandrogenism. Improving the disease outcome and reducing the future complications requires early recognition and management of emotional and uncontrolled eating behaviors in adolescents with PCOS.


Asunto(s)
Trastorno por Atracón , Bulimia , Hipoglucemia , Síndrome del Ovario Poliquístico , Femenino , Adolescente , Humanos , Síndrome del Ovario Poliquístico/complicaciones , Trastorno por Atracón/complicaciones , Bulimia/complicaciones , Hipoglucemia/complicaciones
4.
Turk J Pediatr ; 66(1): 42-56, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38523378

RESUMEN

BACKGROUND: At the onset of the pandemic, we conducted a study on adolescents with eating disorders (EDs) and found no deterioration in ED symptoms. The objective of this subsequent study was to conduct a follow-up evaluation of the same cohort and investigate the consequences of the prolonged pandemic. METHODS: This longitudinal study was conducted one year after the first study between May 2021 and June 2021 with 37 adolescents aged 12-18 years (pre-existing EDs). The reassessment included an evaluation of sociodemographic and clinical characteristics, the impact of pandemic-related restrictions on ED behaviors, well-being, and quality of life. All the participants underwent a re-administration of the ED examination questionnaire (EDE-Q), Beck Depression Inventory, the State Anxiety Inventory for Children, and the Maudsley Obsessive Compulsive Inventory. RESULTS: No significant difference was observed in the EDE-Q scores or the ED examination questionnaire scores between the initial (T1) and subsequent (T2) study. The ED-related quality of life was seen to have slightly improved in the later stage. While depression (T1: 18, T2: 15, p=0.883) and obsession scores (T1: 11, T2: 14, p: 0.536) showed no disparity between the studies, anxiety scores (T1: 38, T2: 43, p:0.011) exhibited a significant increase. CONCLUSIONS: Consistent with the early phase, no exacerbation of ED symptoms in adolescents was observed during the later stages of the pandemic. Close clinical monitoring during the pandemic might have been protective against the deteriorating effects of the pandemic. During social isolation, it is important to monitor adolescents with EDs continously for depression and anxiety.


Asunto(s)
COVID-19 , Trastornos de Alimentación y de la Ingestión de Alimentos , Niño , Humanos , Adolescente , Estudios de Seguimiento , Pandemias , Calidad de Vida , Estudios Longitudinales , Turquía , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología
5.
6.
Eur J Pediatr ; 183(3): 1455-1467, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38165466

RESUMEN

Adolescent bone health may be negatively impacted by problematic video gaming (PVG) due to factors such as prolonged screen time, poor sleep quality, and increased depression. Although sedentary behaviors have been linked to decreased bone mass, there is limited research on how PVG impacts bone health. We aimed to evaluate the association between PVG and bone mineral density (BMD) in adolescents by comparing the BMD z-scores of adolescents with and without PVG and by identifying PVG-related risk factors that may affect low BMD scores. This cross-sectional study took place between May 2019 and August 2021 with 110 adolescents who played video games for at least two hours per day. Data on screen time, game genre, tobacco, alcohol, caffeine consumption, and vigorous physical activity status were recorded. PVG was assessed using the Internet Gaming Disorder-Short Form (IGDS9-SF), with scores ≤ 16 comprising the control group and > 16 the PVG group. Sleep quality was assessed by Pittsburgh Sleep Quality Index, and depression was evaluated by Children's Depression Inventory. Dual-energy X-ray absorptiometry measurements of femoral neck and lumbar spine BMD were compared between the two groups. The mean age of the participants was 14.2 ± 1.8 years, and 86.4% were males. The PVG group exhibited lower femoral neck z-scores (p = 0.013) and a higher proportion of adolescents with low femoral neck BMD risk (27.8% vs 9.7%, p = 0.041). Lumber spine z-scores did not differ (p = 0.271). Despite poorer depressive symptoms and sleep quality in the PVG group, they were not associated with low BMD risk (OR 1.02, 95% CI 0.97-1.08, p = 0.398 and OR 1.00, 95% CI 0.87-1.18, p = 0.972, respectively). Among all PVG-related risk factors, video game time (aOR = 1.22, 95% CI = 1.06-1.41, p = 0.006) and vigorous physical activity amount (aOR = 2.86, 95% CI = 0.93-8.76, p = 0.080) showed the strongest associations with femoral neck z-scores.  Conclusion: The results of this study, showing a negative association between PVG and femoral neck BMD in adolescents, underscore the importance evaluating, monitoring, and supporting lower extremity bone health in adolescents with PVG. What is Known: • Adolescents with problematic video gaming are at risk for depression, impaired sleep; sedentary lifestyle; consumption of tobacco, alcohol, and drugs; and high caffeine intake. • These risk factors might lead to compromised bone health. What is New: • Problematic video gaming is associated with the low femoral neck bone mineral density risk in adolescents. • Extended video game time and reduced physical activity are found to be the primary risk factors.


Asunto(s)
Densidad Ósea , Juegos de Video , Masculino , Niño , Humanos , Adolescente , Femenino , Estudios Transversales , Cafeína , Absorciometría de Fotón , Juegos de Video/efectos adversos
7.
J Neuropsychol ; 18(1): 154-172, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-37431063

RESUMEN

Body image disturbance is closely linked to eating disorders including anorexia nervosa (AN). Distorted body image perception, dissatisfaction and preoccupation with weight and shape are often key factors in the development and maintenance of these disorders. Although the pathophysiological mechanism of body image disorder is not yet fully understood, aberrant biological processes may interfere with perceptive, cognitive and emotional aspects of body image. This study focuses on the neurobiological aspects of body image disturbance. The sample consisted of 12 adolescent girls diagnosed with AN, nine girls with major depressive disorder (MDD) and 10 without psychiatric diagnoses (HC, the healthy control group). We applied a block-design task in functional magnetic resonance imaging using participants' original and distorted overweight and underweight images. After imaging, the participants scored the images for resemblance, satisfaction and anxiety levels. The findings of this study demonstrate that overweight images elicited dissatisfaction and increased occipitotemporal activations across all participants. However, no difference was found between the groups. Furthermore, the MDD and HC groups showed increased activations in the prefrontal cortex and insula in response to underweight images compared to their original counterparts, whereas the AN group exhibited increased activations in the parietal cortex, cingulate gyrus and parahippocampal cortex in response to the same stimuli.


Asunto(s)
Anorexia Nerviosa , Trastorno Depresivo Mayor , Femenino , Adolescente , Humanos , Imagen Corporal , Sobrepeso , Delgadez , Imagen por Resonancia Magnética
8.
J Adolesc Health ; 74(3): 402-440, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-37966406

RESUMEN

To systematically review evidence evaluating cannabis-related knowledge and perception of risk in children and adolescents. We systematically searched Medline, PsycINFO, and EMBASE using Preferred Reporting Items for Systematic Reviews and Meta-Analyses methodology. 133 studies from around the world (including ages 10-18 yrs) met inclusion criteria, with 70% meeting grade 2C quality. Increased knowledge and perception of risk of cannabis frequently correlated with lower levels of current use and intent to use. Studies examining correlations over time generally demonstrated increased adolescent cannabis use and decreased perception of risk. Included prevention-based interventions often enhanced knowledge and/or perception of risk in adolescents exposed to the intervention. Studies exploring outcomes relating to legislative changes for recreational marijuana use demonstrated considerable heterogeneity regarding knowledge and perception of risk whereas studies that focused on medicinal marijuana legislative changes overwhelmingly demonstrated a decrease in perception of risk post legalization. Increased knowledge and perception of risk of cannabis in adolescents often correlate with lower levels of current use and intention to use in the future. Further study and implementation of public health and clinically-oriented strategies that seek to increase knowledge among youth about the potential health harms of cannabis use should continue and be prioritized.


Asunto(s)
Cannabis , Abuso de Marihuana , Marihuana Medicinal , Niño , Adolescente , Humanos , Intención , Percepción
9.
Breast Care (Basel) ; 18(4): 249-255, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37900549

RESUMEN

Introduction: Pubertal gynecomastia is a common clinical condition among male adolescents, and in most cases, it regresses spontaneously. However, tamoxifen treatment is recommended in selected cases. We aimed to evaluate the indications, safety, and efficacy of tamoxifen treatment in adolescents with pubertal gynecomastia. Methods: The data of 83 adolescents with pubertal gynecomastia who were treated with tamoxifen between 2006 and 2018 were evaluated retrospectively. The clinical and laboratory data, initial complaint, tamoxifen treatment indication, duration, and dose were recorded along with the treatment outcome. Results: The gynecomastia disc diameter's monthly reduction rate was significantly higher in adolescents with an initial disc diameter ≥3 cm. The significant reduction of the disc started after the fourth month of tamoxifen treatment and continued to significantly reduce, extending to the sixth month. Conclusion: Tamoxifen treatment in pubertal gynecomastia was found to be effective and safe. One of the current indications for tamoxifen treatment is having a disc size ≥4 cm, and the recommended treatment duration is 4-6 months. However, this study suggests that treatment should be continued for at least 6 months to achieve the optimal effect. In addition, we recommend that the disc diameter threshold for starting tamoxifen needs to be ≥3 cm.

10.
Florence Nightingale J Nurs ; 31(2): 115-121, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37404214

RESUMEN

AIM: This study aimed to examine Turkish healthcare professionals' beliefs and predictors of negative attitudes toward obesity and to investigate whether those beliefs and negative attitudes differ per their profession and sociodemographic and familial variables. METHOD: In this cross-sectional study, healthcare professionals (n = 495) working in four hospitals of Ankara completed a sociodemographic questionnaire and two self-report scales: the Attitudes Toward Obese Persons Scale and the Beliefs About Obese Persons Scale. Data were collected during May, 2018. RESULTS: Female healthcare professionals had significantly higher (p = 0.03) positive attitude scores than males, and nurses had significantly higher (p = 0.04) Beliefs About Obese Persons Scale scores than physicians, representing their belief that obesity is not under the control of the individual. The Attitudes Toward Obese Persons Scale scores of university hospital healthcare professionals were significantly higher (p = 0.00) than those of public hospital and private hospital healthcare professionals, and Attitudes Toward Obese Persons Scale scores of healthcare professionals who have a family member with a chronic disease were significantly higher (p = 0.027) than those who do not. CONCLUSION: The work experience, spending more time with a patient, and having a member of the family with a chronic illness lead to a more positive attitude toward people with obesity. This result emphasizes the importance of interventions that promote sensitive and empathic communication skills.

12.
J Pediatr Adolesc Gynecol ; 36(4): 363-371, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-36889454

RESUMEN

STUDY OBJECTIVE: The aim of this study was to assess the experience and quality of life (QoL) related to menstruation in adolescents with a genetic syndrome accompanying intellectual disability (ID). METHODS: This prospective cross-sectional study was conducted on 49 adolescents with a genetic syndrome accompanied by ID, which was defined by the Wechsler Intelligence Scale for Children-Revised, and 50 unaffected controls. In a survey created by the authors, demographic information, menstrual history, and information regarding menstrual difficulties, school abstinence, dysmenorrhea, and premenstrual changes were collected. The Childhood Health Assessment Questionnaire was used to evaluate physical impairment, whereas the QoL scale was utilized to evaluate QoL in general and during menstruation. Data were collected from caregivers and additionally from the participants with mild ID, whereas in the control group, data were collected from the participants. RESULTS: Menstrual history was similar between the 2 groups. Menstruation-related school absenteeism was higher among the ID group (8% vs 40.5%, P < .001). Mothers reported that 73% of their daughters needed help with menstruation care. Social, school, psychosocial functioning, and total QoL scores during menstruation were significantly lower in the ID group when compared with the controls. A significant decrease in physical, emotional, social, psychosocial functioning, and total QoL score occurred during menstruation in the ID group. None of the mothers requested menstrual suppression. CONCLUSION: Although menstrual patterns in the 2 groups were similar, QoL decreased significantly while menstruating in the ID group. Despite a decrease in QoL, an increase in school absenteeism, and a high percentage of needing assistance while menstruating, none of the mothers requested menstrual suppression.


Asunto(s)
Discapacidad Intelectual , Calidad de Vida , Femenino , Niño , Adolescente , Humanos , Estudios Transversales , Discapacidad Intelectual/complicaciones , Estudios Prospectivos , Ciclo Menstrual , Menstruación/psicología , Dismenorrea/psicología , Encuestas y Cuestionarios
13.
Turk J Pediatr ; 65(6): 990-1001, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38204314

RESUMEN

BACKGROUND: The objective of this study was to ascertain disparities in growth and maturation between male adolescents engaged in soccer and their non-athletic counterparts, as well as to examine the injury features specific to young soccer players. METHODS: A total of 206 soccer players between the ages of 11-16 years, and 208 non-athletic peers were enrolled. Height, weight, body mass index (BMI), annual growth rate, and skeletal age evaluated using a left handwrist x-ray were determined. Biological and sexual maturation were evaluated using skinfold thickness, body composition, and Tanner stages. The game positions, initial age for playing soccer, the number of games per/ week, the number of sports injuries, date of injury, duration for return to activity, the site, nature, mechanism, and rate of injury were recorded for soccer players. Using an injury card, the characteristics of soccer player injuries were recorded. RESULTS: The mean age of the participants was 13.6 ± 1.5 years. There was no difference in the growth rates between the groups at the ages of 11.0, 12.0, and 15.0 but at the ages of 13.0 and 14.0 years growth rates were higher in the soccer group. The soccer players were taller than the controls. For all Tanner stages, soccer players had a lower BMI and total body fat percentage, as well as a faster growth rate. Injuries occurred at a rate of 39.3% per year among soccer players. The most common being toe injuries, and playing soccer increased the risk of multiple injuries. Additionally, injuries occurred more frequently in soccer players who were taller, heavier, with higher total body fat and/or higher growth rate, and most commonly occurred during Tanner stage 4. Futhermore, Tanner stage 4 had a higher incidence of two or more injuries than the other stages. CONCLUSIONS: Adolescent male soccer players have higher growth rates than their non-athletic peers, and their biological maturity status is associated with an increased risk of injury.


Asunto(s)
Fútbol , Adolescente , Masculino , Humanos , Niño , Composición Corporal , Índice de Masa Corporal
15.
Semin Reprod Med ; 40(1-02): 131-145, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-35052004

RESUMEN

This article provides an overview of the social determinants of adolescents and young adults' (AYAs') sexual and reproductive health (SRH), from a global health perspective. The status of AYAs' SRH constitutes leading health indicators across nations and globally, and reveals the well-being of this population. Throughout the article, AYAs' SRH is approached from a health equity perspective, which includes SRH health rights and reproductive justice. Using this health equity lens, salient topics are presented: sexual abuse/assault among AYAs; immigrant and refugee populations; child, early, and forced marriage; human trafficking; and female genital mutilation. The article also discusses access to SRH services and comprehensive education. Practical implications and resources are offered for healthcare providers for their daily encounters with AYAs, as well as for community, institutional level, and advocacy action. Healthcare providers are well positioned to advance AYAs SRH through mitigating inequities and in so doing, they are assuring the health of the population and future generations.


Asunto(s)
Servicios de Salud Reproductiva , Salud Sexual , Adolescente , Niño , Femenino , Accesibilidad a los Servicios de Salud , Derechos Humanos , Humanos , Salud Reproductiva , Conducta Sexual , Adulto Joven
16.
J Asthma ; 59(6): 1116-1121, 2022 06.
Artículo en Inglés | MEDLINE | ID: mdl-33722151

RESUMEN

INTRODUCTION: Asthma, a common chronic disease in adolescents is impacted by factors affecting quality of life. This study aimed to determine the psychosocial factors of adolescents with asthma and their parents. METHODS: The study included 122 adolescents with asthma, 82 healthy controls, and their parents who completed the Asthma Control Test (ACT), Pediatric Asthma Quality of Life Questionnaire (PAQLQ) and the Brief Symptom Inventory (BSI). RESULTS: The mean age was 14.2 ± 1.9 years. ACT score was high and depression was low in patients with good treatment compliance. As the age of the first asthma symptoms/diagnosis increased, somatization, anxiety, hostility and general psychopathology scores increased, as did the somatization score of parents. Parental anxiety score was not related with adolescent BSI scores in the controls but in the study group when it was higher, the anxiety, depression, somatization, and general psychopathology scores were higher. PAQLQ showed that anxiety, negative self-esteem, somatization, depression, and general psychopathology were higher in patients concerned about asthma. Depression and somatization scores were higher in the parents of patients who perceived that "Treatment does not contribute to asthma control." Somatization scores were higher among parents of patients who noted: "Asthma will not pass in the long-term" and "I cannot control asthma." CONCLUSION: Higher scores of asthma patients who were anxious about the disease and families who were despondent about treatment demonstrate that health care providers should spend more time informing patients and caregivers. Increasing patient treatment compliance during early adolescence will lessen the psychological burden of the disease.


Asunto(s)
Asma , Calidad de Vida , Adolescente , Ansiedad/epidemiología , Trastornos de Ansiedad/diagnóstico , Asma/epidemiología , Asma/psicología , Niño , Depresión/epidemiología , Humanos , Padres/psicología , Encuestas y Cuestionarios
17.
Early Interv Psychiatry ; 16(5): 544-551, 2022 05.
Artículo en Inglés | MEDLINE | ID: mdl-34263541

RESUMEN

AIM: To evaluate the impact of the COVID-19 lockdown on adolescents with eating disorders (ED) and identify factors predicting ED behaviour. METHOD: This study took place during an age-stratified lockdown for those under 20 years in Turkey. Participants completed a survey developed to evaluate the effects of the lockdown on ED behaviour, well-being and quality of life (QoL) and additionally the eating disorder examination questionnaire (EDE-Q), and scales for depression, anxiety and obsessive-compulsive behaviour. The relationship between the EDE-Q-global score and other variables related to ED was examined. Linear regression analysis was performed to examine the predictive power of these variables on ED behaviour. RESULTS: Thirty-eight ED patients with a mean age of 15.12 ± 1.56 years were included in the study. Of participants, 42.1% reported feeling an improvement in ED symptomatology, 71.0% reported none or rare conflict with parents due to eating, 39.5% reported often or always complying with their meal plan. Of participants, 92.0% agreed to 'understanding the value of being healthy' and stated realizing that 'they were in control' due to the pandemic. Of participants 36.9% scored 'bad' for both overall and ED related QoL. In the stepwise regression analysis depression score had the highest predictive value for ED behaviour. CONCLUSION: Almost half of the participants felt an improvement in their ED and a majority reported rare parental conflict. However, less than half reported meal plan compliance. As depression had the highest positive predictive value for ED behaviour additional screening for depression during the pandemic maybe warranted in ED patients.


Asunto(s)
COVID-19 , Trastornos de Alimentación y de la Ingestión de Alimentos , Adolescente , Adulto , COVID-19/epidemiología , Control de Enfermedades Transmisibles , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Humanos , Calidad de Vida , Encuestas y Cuestionarios , Adulto Joven
18.
J Pediatr Endocrinol Metab ; 35(3): 349-354, 2022 Mar 28.
Artículo en Inglés | MEDLINE | ID: mdl-34954930

RESUMEN

OBJECTIVES: Androgen receptor gene CAG repeat, AR (CAG)n, polymorphism is thought to have an effect on male reproductive functions and a relationship between long AR (CAG)n and decreased androgenic activity has been shown. Therefore, we hypothesized that in adolescents with long AR CAG repeat the prevalence of pubertal gynecomastia (PG) will be higher and we aimed to investigate the association between AR (CAG)n polymorphism and PG in Turkish adolescents. METHODS: Adolescents with PG between 11 and 19 years of age were enrolled as the study group and healthy individuals without a history of PG, who were at least 14 years of age and Tanner 4 or 5 were enrolled as the control group. The AR (CAG)n length was detected by direct DNA sequencing analysis and reproductive hormones were measured by standardized analyses. RESULTS: The mean AR (CAG)n was 22.3 ± 2.6 (mean ± SD) in the PG group (n=101) and 21.9 ± 3.1 (mean ± SD) in the control group (n=88) (p=0.276). The adolescents with short AR (CAG)n had lower body mass index standard deviation scores (BMI SDS) compared to the adolescents with intermediate and long repeat numbers (p=0.029). CONCLUSIONS: The results of this study showed a lack of direct association between AR (CAG)n and PG. However, the significant relationship between the AR (CAG)n quartiles and BMI SDS suggests that long AR (CAG)n might cause PG indirectly. Further studies are needed to better clarify this relationship.


Asunto(s)
Ginecomastia , Receptores Androgénicos/genética , Adolescente , Índice de Masa Corporal , Ginecomastia/genética , Humanos , Masculino , Polimorfismo Genético , Repeticiones de Trinucleótidos/genética
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