Gender differences in extrafamilial sexual abuse experiences among young teens.

Extrafamilial sexual abuse experiences of young adolescents (ages 10-14), particularly young teen boys, are not well studied. This retrospective chart review study compared psychosocial correlates and victimization experiences between young adolescent girls (n = 226) and boys (n = 64) referred to a hospital child advocacy center. Several differences in risk behaviors and abuse experiences were found: Girls were more likely to have run away, to be truant from school, to report substance use, to have multiple perpetrators, and to have physical findings from the abuse. Boys were more likely to have a diagnosis of attention deficit disorder and to report anal penetration, and rarely disclosed abuse at the time of the incident. Peers were girls' most common choice for disclosing abuse, whereas boys confided most often in their mothers or other adults. These findings suggest sexually abused young adolescent girls and boys need distinct, developmentally appropriate screening and care in school and health care settings.     

Prevalence and predictors of headaches in US adolescents

OBJECTIVES: To examine the prevalence of headaches among US adolescents; to explore the differences in prevalence by sex, race, and age; and to test the nature of the association between headaches and depression, self-esteem, and insomnia. METHODS: This longitudinal study used a nationally representative sample of adolescents (n = 6072) who were interviewed in 1995 (wave 1) and then interviewed a year later in 1996 (wave 2). Path analyses were used to test for the relationships among headaches, insomnia, depression, and self-esteem. RESULTS: More than 90% of subjects had experienced one or more headaches during the past 12 months. Of that 90%, about 30% reported recurrent headaches occurring weekly or more frequently. Girls tended to report more recurrent headaches (37.6%) than boys (21.3%). American Indians experienced the highest rate (35. 6%) of recurrent headaches followed by white adolescents (32.1%). Depression and low self-esteem in wave 1 were found to precede the headaches in wave 2 in girls, but not in boys. No causal relationship was found between insomnia and headaches. CONCLUSIONS: Headaches are prevalent among US adolescents, especially in girls and American Indians. This study suggests the existence of different paths involving different factors in headache-presenting behavior for boys and girls. Further studies are needed to illustrate the different mechanisms of headache in the two sexes.     

Relationship of abuse and pelvic inflammatory disease risk behavior in minority adolescents

PURPOSE: Little is known about the relationship between minority adolescent's experiences of sexual or physical abuse and the pathology of gynecological symptoms that might have an impact on the diagnosis of sexually transmitted disease (STD) or risk for pelvic inflammatory disease (PID). The objective of this study was to determine the relationship of sexual or physical abuse to the pathology of genitourinary symptoms that impact diagnoses of STD and risk for PID among Mexican American and African American adolescent women with a current STD. METHODS: Mexican American and African American adolescent women (n = 373) with an STD underwent a targeted physical exam and questioning regarding sexual or physical abuse, current genitourinary symptomatology, and risk behaviors known to be associated with PID to determine the relationship of sexual or physical abuse to the pathology of genitourinary symptoms that impact diagnoses of STD and risk for PID. RESULTS: Bivariate comparisons found that abused adolescents (n = 232) reported more behaviors associated with increased risk for PID, including earlier coitus, more sex partners, higher STD recurrence, and delayed health-seeking behavior. Multivariate comparisons found that abused adolescents were more likely to report pathologic genitourinary symptomatology than those who were not abused. Clinicians reported more abnormal physical exams but did not make any more presumptive diagnoses of PID for abused than nonabused adolescents. CONCLUSIONS: Delayed treatment for PID dramatically worsens future fertility and chronic pelvic pain. These findings demonstrate that abused adolescent women are at high risk for PID. Because of its considerable impact on risk for PID, an assessment for abuse is essential in clinical management of adolescent women with STD and diagnosis of PID.     

Tracking of avoidance of alcohol use and smoking behavior in a fifth grade cohort over three years

This study examined the maintenance of positive health behavior (avoidance of alcohol use and cigarette smoking) and factors associated with the maintenance of these behaviors from fifth through seventh grade by a cohort of rural students (N = 232). African American and White students showed similar patterns of high avoidance of alcohol until seventh grade. Although more girls avoided use than boys, avoidance decreased in both groups with progression in grade. Mothers', fathers', and best friends' drinking behaviors influenced avoidance behavior; drinking was less likely to occur among those whose parents and friends did not drink. Friends' drinking behavior influenced alcohol use as early as fifth grade. Smoking avoidance was maintained by 74% of the students over the 3 years. Although there were no racial differences in smoking, African Americans started smoking about 1 year earlier than Whites. During seventh grade, an increase in smoking occurred among boys and girls, but was particularly striking among girls. Avoidance of smoking was influenced by mothers' behavior but not fathers'. Best friends' smoking behavior exerted a major influence on avoidance between grades 6 and 7. In grades 5 and 6, those who avoided smoking were more physically active than smokers, but by seventh grade their physical activity declined to a similar level as smokers. Rural adolescent boys seemed to be at early risk for alcohol use and smoking, while rural girls delayed involvement by 1 to 2 years. Communities, schools, and families can help adolescents avoid alcohol use and smoking through early prevention efforts.     

Prevalence and risk factors of the development of irritable bowel syndrome in adolescents: a population study

AIM: To determine prevalence of irritable bowel syndrome (IBS) and associated factors in a community-based population of adolescents. MATERIAL AND METHODS: 189 schoolboys and 250 schoolgirls aged 14-17 years from four randomly chosen schools of Novosibirsk participated in the study. RESULTS: The prevalence of IBS defined according to Rome criteria was higher in girls (24 vs 14% in boys, p = 0.01). Colonic pain frequency was similar in both genders (11% in girls vs 9% in boys, p = 0.46), however disturbed defecation occurred significantly more often in girls than in boys (16 vs 7%, p = 0.003). Half of the subjects who reported IBS had also dyspeptic symptoms. Fiber-rich diet and/or laxatives to prevent constipation were used by 2% of boys and 7% of girls (p = 0.012). However, only one third of those having less than 3 stools a week thought it abnormal. IBS is associated with the age over 15-16 years, female gender, abdominal pain in childhood, appendectomy, irregular meals and smoking (in girls). No association was found with other socio-demographic factors and serological markers of some infections and invasions (H. pylori, G. lamblia, O. felineus, hepatitis viruses B and C). Of the persons with diagnosable IBS, 49% have consulted a physician about it, 21% have undergone upper endoscopy. School absenteeism was reported by 62% of the IBS sufferers. CONCLUSION: IBS is common among adolescents (especially girls) with the prevalence rates similar to those described in adults from West Europe and USA. These disorders are associated with significant disability and health care costs.     

Peer sexual harassment in adolescence: the function of gender.

The author describes the sexual harassment experiences of 565 male and female students in Grades 9 through 11 and discusses the influence of the social construction of gender on those experiences. The sample was drawn from 12 schools in 2 Canadian provinces. The study employed a retrospective correlational survey design, using self-report questionnaires administered in class. The results indicate that sexual harassment is pervasive among both male and female adolescents but is particularly problematic for girls due to their qualitatively different harassment experiences. Both girls and boys reported gender harassment to be, in general, more upsetting than unwanted sexual advances. Girls employed a greater variety of coping strategies than boys; however, for both sexes passive coping strategies were predominant. The author offers recommendations related to school health programming and discusses the role of the school nurse.     

Context of sexual risk behaviour among abused ethnic minority adolescent women

CHAMPION J.D. (2011) Context of sexual risk behaviour among abused ethnic minority adolescent women. International Nursing Review 58 , 61–67 Background: Evidence suggests that multiple influences on sexual behaviour of adolescents exist, ranging from relationships with significant others including sexual or physical abuse and childhood molestation to substances used prior to sex and environmental circumstances such as sex work. Purpose: This study aims to describe associations between childhood molestation and sexual risk behaviour. Method: African American and Mexican American adolescent women aged 14–18 years (n = 562) with sexually transmitted infection (STI) or abuse histories and enrolled in a randomized controlled trial of behavioural interventions were interviewed via self‐report concerning sexual risk behaviour, abuse and childhood molestation at study entry. Results: Sexual (59%), physical (77%) and psychological (82%) abuse and childhood molestation (25%) were self‐reported without differences by ethnicity. Adolescents reporting childhood molestation experienced more forms of sexual, physical and psychological abuse than others and higher incidences of STI. Fewer attended school; however, more had arrests, convictions, incarcerations and probations. Stressors including depression, running away, thoughts of death and suicide were highest for those reporting childhood molestation. Those reporting childhood molestation engaged in higher sexual risk behaviours than adolescents experiencing other forms of sexual or physical abuse (lifetime partners, bisexual relationships, anal and group sex, sex with friends with benefits, sex for money, concurrent partners, drug use including multiple substances, alcohol use and alcohol problems). These adolescents reported ‘getting high’ and having sex when out of control as reasons for sex with multiple partners. Conclusion: Interventions for abused adolescent women necessitate a focus on associations between childhood molestation and a multiplicity of sexual risk behaviours for prevention of abuse, substance use and sex work, STI/human immunodeficiency virus (HIV) and sequelae.     

The prevalence of migraine and tension-type headaches among adolescents in Norway. The Nord-Trøndelag Health Study (Head-HUNT-Youth), a large population-based epidemiological study

The aim of this study was to examine the prevalence of headache and primary headache disorders like migraine and tension-type headaches among adolescents, and to explore the differences in headache prevalence and frequency by gender and age. This cross-sectional study was conducted in Nord-Tr?ndelag county, Norway, during the years 1995-97. In total, 8984 (88%) out of 10 202 invited adolescents aged 12-19 years participated in the youth part of the Nord-Tr?ndelag Health Study [Helseunders?kelsen i Nord-Tr?ndelag (HUNT)]. The total study population in this study consisted of 8255 individuals after exclusion of invalid questionnaires and students outside the target range of 13-18 years of age. The students completed a comprehensive questionnaire, and one of the questions was whether the students had experienced any headaches during the last 12 months. In addition, 5847 of these students were also subject to an interview in which they were asked whether they had experienced recurring headaches during the last year and, if so, were they classified as migraine (MI), tension-type headache (TTH) or non-classifiable headache. In the total questionnaire-based population, 76.8% reported having had headaches during the last 12 months (69.4% boys and 84.2% girls). Among those who also were interviewed, 29.1% reported having recurrent headaches (21.0% boys and 36.5% girls). The overall 1-year prevalence of migraine was 7%, of tension-type headache 18%, and of non-classifiable headache 4.8%. Higher prevalence rates were found for girls in all age groups and for all headache categories. The overall frequency of recurrent headaches did not vary significantly with age, but girls had significantly more frequent headaches than boys. We concluded that headache in general, and recurrent primary headache disorders like migraine and tension-type headaches, are common somatic complaints among Norwegian adolescents, especially among girls.     

Childhood Physical and Sexual Abuse: Their Relationship with Depressive Symptoms in Adulthood

The purposes of this study were to determine the prevalence of childhood physical and sexual abuse among 206 low-income single mothers and to examine the relationship of childhood abuse to current maternal depressive symptoms. Severe physical abuse was reported by 36 percent of the women. The prevalence of sexual abuse was 22 percent; more than one-half of these women were violently abused. High depressive symptoms were reported by 51 percent of the mothers. Both severe physical abuse and sexual abuse in childhood were associated with high depressive symptoms. Women who experienced violent sexual abuse were almost four and one-half times more likely to report high depressive symptoms, compared to the women who were not sexually abused. These findings provide further evidence that childhood abuse may have long-term consequences for women's mental health .     

Dyspepsia and gastroesophageal reflux in adolescents

AIM: To study the prevalence and risk factors for dyspepsia and gastroesophageal reflux (GER) among adolescents. MATERIAL AND METHODS: Senior schoolchildren (forms 9-11) of four randomly selected secondary schools of Novosibirsk participated in the study (189 boys and 260 girls aged 14-17 years). They filled in the Bowel Disease Questionnaire, and sera were tested for antibodies against Helicobacter pylori infection. RESULTS: Dyspepsia was reported by 21% of the schoolchildren, being more frequent in girls (25%) than boys (14%, p = 0.004). GER occurred in 22% of adolescents with the same frequency in both genders. The combination of dyspepsia with GER was found in 8%. The prevalence of H. pylori infection was 56%. No association was found between the infection and abdominal symptoms, except heartburn. Among factors associated with dyspepsia were female gender, irregular meals, family history of dyspepsia. GER was related to H. pylori infection, obesity, smoking and irregular meals, 46% of adolescents with dyspepsia and 36% of those with GER have consulted a physician, and school absenteeism was reported by 55 and 40%, respectively. CONCLUSION: Dyspepsia and gastroesophageal reflux are widespread among the adolescent population and result in frequent use of health care resources.     

Migraine prevalence in adolescents aged 13-15: a student population-based study in Taiwan

To estimate the lifetime migraine prevalence in school adolescents aged 13-15 in Taiwan, we conducted a self-administered questionnaire survey in four sampled public junior high schools. Migraine was diagnosed according to the diagnostic criteria of the International Headache Society. A total of 4064 students (1983 boys, 2081 girls) completed the questionnaire (response rate 91.6%). The lifetime prevalence of migraine was 6.8%. It was significantly higher in girls than boys (7.8% vs. 5.7%) and increased with age in both sexes. Students with migraine were more likely to be absent from school because of their headaches than those with non-migraine headaches (30% vs. 14%, odds ratio (OR) 2.7). They were also more likely to use painkillers for their headaches than their non-migraine headache peers (72% vs. 40%, OR 4.0). These results suggest that migraine is a common disorder of adolescents in Taiwan and its impact on the quality of life can not be ignored.     

Recurrent headache in adolescents: nonreferred versus clinic population

OBJECTIVE: To compare headache activity, psychosocial measures, and cold pressor response between referred and nonreferred adolescents with frequent headache. DESIGN: Thirteen boys and 19 girls with a mean age of 13.4 +/- 0.9 years who had been referred to a hospital-based behavioral treatment program for recurrent headache were compared with an age- and sex-matched school-based population of nonreferred students consisting of 31 adolescents with frequent headaches and 32 adolescents with infrequent or no headaches. All subjects completed the Spielberger State-Trait Anxiety Inventory/Trait form, the Children's Depression Inventory, the Childhood Somatization Inventory, and measures of headache activity and related functional disability. Additionally, all subjects reported interval discomfort scores on a 40-second cold pressor test with arm immersion in a 10 degrees +/- 1 degree C cold water bath. RESULTS: Subjects from both headache groups reported significantly more anxiety than those with infrequent or no headaches. The school-based nonreferred adolescents reported more depressive symptoms than the clinic-based referred subjects. In addition, the latter group reported headaches of longer duration and more school days missed due to headaches than both other groups. Whereas school-based subjects and those with infrequent or no headaches reported relatively low initial cold pressor test scores and gradually reported increasing scores with time, clinic-based subjects rated their discomfort as high at the initial interval report and maintained high levels throughout the test. No differences in somatization were found among groups. CONCLUSION: Although adolescents who seek behavioral treatment for recurrent headache do not report more psychological symptoms than nonreferred adolescents with frequent headaches, they report headaches of longer duration, miss more school days due to headache, and report higher initial sustained discomfort scores to a standardized noxious stimulus.     

Headache prevalence among adolescents--the German DMKG headache study

This population-based cross-sectional study examined the 3-month prevalence of headache, migraine and tension-type headache (TTH) among adolescents aged 12-15 years in Germany. Students (n = 3324) from 20 schools completed a questionnaire on general and headache-specific pain which included a sociodemographic module. The headache-specific questionnaire complied with the respective revised criteria of the International Headache Society (IHS). 'Modified criteria' changed the item 'duration' in migraine (>30 min instead of > 4 h). The overall 3-month prevalence of headache was 69.4% (boys 59.5%, girls 78.9%), with 4.4% of the adolescents suffering from frequent (>or=14 days/3 months) and severe (grade 8-10 on a 10-point visual analogue scale) headache and 1.4% (boys 0.9%, girls 1.9%) from headache >or= 15 days/month. The 3-month prevalence of migraine was 2.6% (boys 1.6%, girls 3.5%) applying strict IHS criteria and 6.9% (boys 4.4%, girls 9.3%) with modified criteria; 12.6% (boys 8.3%, girls 16.7%) suffered from probable migraine, 0.07% fulfilled the criteria for chronic migraine, 4.5% (boys 4.6%, girls 4.3%) suffered from TTH, 0.2% from chronic TTH and 15.7% (boys 14.5%, girls 16.9%) from probable TTH. Headache and migraine were more common in girls than in boys and in teenagers, especially in girls, aiming at higher education. Recurrent headache and primary headache disorders are common complaints among German adolescents, especially among girls.     

Prevalence and clinical characteristics of primary headaches among school children in South Korea: a nationwide survey

Objectives.— To determine the 1‐year prevalence of headache and clinical characteristics of primary headaches among school children in South Korea. Background.— Many population‐based studies have estimated the 1‐year prevalence of headache, migraine, and tension‐type headache (TTH). The results of those studies vary in terms of race and region. There have been few epidemiological population‐based studies of headache in children and adolescents in Korea. Methods.— We conducted a cross‐sectional school‐based study of a randomized and proportional sample of 5360 boys and girls. All 180 sampled schools participated in this study. The questionnaires collected demographic data in addition to specific questions about headache according to the International Classification of Headache Disorder criteria, 2nd Edition. Valid questionnaires were returned by 94.1% of the sample population. Modified criteria changed the “duration” of migraine (>1 hour instead of 4 hours). Results.— The prevalence of headache among school children was 29.1% (1465/5039) in South Korea. The prevalence of headache in girls (33.4%) was significantly higher than in boys (24.4%) (P < .001). The mean age of students with headaches (14.02 ± 3.03) was significantly higher than students without headaches (12.73 ± 3.36) (P < .001). The prevalence of headache according to region was 30.7% among students in urban, 31.2% in suburban, and 21.6% in rural areas. The prevalence of headache according to age was 20.8% among students ～6‐12 years, 32.0% ～13‐15 years, and 38.2% ～16‐18 years. The prevalence according to headache types was 8.7% (boys 7.0%, girls 10.3%) in migraine, 13.7% (boys 10.7%, girls 16.3%) in TTH, and 6.7% in others. The mean frequency, severity of headache, and duration of symptoms were significantly higher in girls than in boys (P < .001). Conclusions.— Recurrent primary headaches are quite prevalent among school‐aged children and adolescents in South Korea, and the prevalence rates are similar to those reported elsewhere. TTH was more common than migraine. The prevalence of migraine headache increased with age. The prevalence rate of headache in students in urban and suburban areas was significantly higher than the rate of students in rural areas.     

Prevalence of health-risk behavior among seventh grade students in North Carolina

Data from 386 seventh grade students, 48% male and 65% white, were collected at two sites in North Carolina. The purpose of the study was to estimate the prevalence of alcohol and drug use among adolescents as part of a continuing study of preventive health behaviors. The data were collected anonymously from self-completed questionnaires and were analyzed by race and sex to determine knowledge of and attitudes toward alcohol and smoking, self-concept, and locus of control. Black boys had the highest prevalence of alcohol (16%) and tobacco (20%) use and at the same time had the lowest amount of knowledge about the dangers of the substances. White boys, while knowing more about the potential dangers, reported similar patterns of use. In general, girls used much less alcohol and tobacco and had higher levels of knowledge and more prudent attitudes. Boys, particularly blacks, were found to be at greater risk than girls of developing patterns of behavior that are associated with abuse of alcohol and heavy smoking. The findings suggest that health education to inform adolescents of the dangers of alcohol and smoking needs to be specific to cultural and sex groups.     

Sexual abuse, alcohol and other drug use, and suicidal behaviors in homeless adolescents.

Previous research has shown that homeless youth have high rates of suicidal ideation, sexual abuse, and abuse of alcohol and other drugs. However, little is known about how these rates differ by gender and ethnicity. Our objective was to describe patterns of sexual abuse, alcohol and other drug use, and indicators of suicidal behaviors in homeless adolescents and to determine gender and ethnic differences in these factors. We used secondary data analysis of data from surveys completed by 96 homeless youth whose average age was 17.9 years. Over 60% of the sample reported a history of sexual abuse; the majority were under the age of 12 years when they first tried alcohol, marijuana, and cocaine; 56.3% had injected drugs, and 46.9% had tried inhalants. During the past 12 months, 35.1% had seriously considered suicide and 12.3% had actually attempted suicide at least once. Significantly more Hispanics than Whites had considered suicide (chi 2 = 4.31, p = .038). A disproportionate number of Hispanics (95% of the sample) reported a history of sexual abuse. Participants with a history of sexual abuse were significantly more likely than those who did not have a history of sexual abuse to have used alcohol and/or marijuana (chi 2 = 9.93, p < .01) and to have considered suicide in the past 12 months (F = 14.93, p < .001). We found that sexual abuse history is greater in this sample than in the general population and is particularly prevalent among Hispanic/Latino subjects. As in other studies, sexual abuse was more common among females than among males. High prevalence of sexual abuse, alcohol and other drug use, and suicidal behaviors in this sample of homeless youth underscores the need to develop and test community-based interventions to improve their health status.     

Levels and sources of adolescents' sexual knowledge in traditional societies: A cross-sectional study

Gender rules, patriarchy, and cultural taboos on sexual issues in traditional societies may compel adolescents to seek sexual information from informal and inadequate sources. The aim of this cross-sectional study was to determine whether the level and sources of sexual knowledge differed by gender in the traditional community comprising Palestinian-Israeli high school students. Guided by the Human Ecological Systems Model and informed by a community-based participatory research approach, a convenience sample of high school students (n = 558) was recruited. Although findings indicated that both boys and girls had low levels of sexual knowledge, the areas of knowledge deficits varied by gender. The model demonstrated good fit for boys but not for girls. Post hoc analyses indicated that girls obtained sexual knowledge solely from close family members, while boys obtained sexual knowledge from multiple sources. Very few students of either gender obtained sexual knowledge from doctors or nurses, but with community input on cultural issues, nurses can play a pivotal role in creating comprehensive, school-based sex education for adolescents living in traditional societies.     

六年级学生童年期遭受虐待经历与创伤后应激障碍状况的关联性研究

目的了解童年期遭受虐待的六年级学生创伤后应激障碍(post-traumatic stress disorder,PTSD)的现状,并进一步探讨童年期遭受虐待与PTSD的关系,为青少年心理健康发展提供科学的指导意见。方法采用随机分层抽样方法,抽取哈尔滨市某个区的四所学校的991名在校六年级学生进行童年期遭受虐待经历与PTSD的问卷调查。结果本次调查的虐待、情感虐待、躯体虐待、性虐待、情感忽视、躯体忽视的发生率分别为48.05%、3.80%、5.53%、7.48%、16.27%、37.96%。除情感虐待维度外,男生的遭受虐待总分及其他维度的得分均高于女生(P<0.05)。PTSD阳性检出率为7.48%。PTSD平均得分及各维度得分在不同的人口学特征(性别、户籍、是否为独生子女)上的比较无统计学差异(P>0.05)。童年期遭受过虐待的学生的PTSD平均得分及各维度得分均高于未遭受过虐待的(P<0.05)。相关分析显示PTSD平均得分及各维度得分与遭受虐待总分及各维度得分均呈正相关关系(P<0.05);Logistic回归分析结果显示情感虐待(OR=1.303,P<0.001)、躯体忽视(OR=1.120,P<0.05)是PTSD的危险因素。结论哈尔滨市在校六年学生的童年期遭受虐待与PTSD状况不容忽视。男生虐待得分高于女生。遭受虐待的群体PTSD得分高于未遭受虐待的群体,同时虐待得分与PTSD呈正相关关系,情感虐待、躯体忽视是PTSD的危险因素。预防童年期遭受虐待对于提高青少年身心健康至关重要。