Niklas Långström
Dados Biográficos
| ID | 1938622 |
|---|---|
| NOME | Niklas Långström |
| PRENOMES | Niklas |
| SOBRENOME | Långström |
| ASSINATURA | LÅNGSTRÖM N |
| AFILIAÇÕES | Karolinska Institutet |
| ORCID | 0000-0002-2686-6799 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 29 |
| TOTAL DE CITAÇÕES | 141 |
| TOTAL COMO AUTOR | 29 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1999 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 8 |
Psychiatric and neurological morbidity predicts sexual offending
A population-based study of unintentional injury and premature death among non-imprisoned and imprisoned youth offenders
Our study shows there are robust modifiable childhood risk factors for injury and mortality among youth offenders. However, the importance of them to assess risk may differ between non-imprisoned and imprisoned youth offenders
Prediction of reoffending risk in men convicted of sexual offences
Scalable evidence-based risk assessment tools for sexual offenders in the criminal justice system and forensic mental health could assist decision-making and treatment allocation by identifying those at higher risk, and screening out low risk persons
Effectiveness of an Individual Cognitive-Behavioral Intervention for Serious, Young Male Violent Offenders
Background: Psychological recidivism-reducing interventions with serious, young violent offenders in residential care have unsatisfactory effects. We tested if a complementary individual cognitive behavioral therapy (iCBT) intervention focusing problem-solving, cognitive self-control, and relapse prevention reduces criminal recidivism beyond usual institutional care encompassing interventions such as social skills training and prosocial modeling …
Author Correction
Genomic evidence consistent with antagonistic pleiotropy may help explain the evolutionary maintenance of same-sex sexual behaviour in humans
Large-scale GWAS reveals insights into the genetic architecture of same-sex sexual behavior
The genetics of sexual orientation Twin studies and other analyses of inheritance of sexual orientation in humans has indicated that same-sex sexual behavior has a genetic component. Previous searches for the specific genes involved have been underpowered and thus unable to detect genetic signals. Ganna et al. perform a genome-wide association study on 493,001 participants from the United States, the United Kingdom, and Sweden to study genes asso…
Long-Term Violent Reoffending Following Forensic Psychiatric Treatment
Background: Long-term violent re-offending in forensic psychiatric (FP) patients vs . non-FP offenders is largely unknown. Methods: We studied rates and facets of long-term violent reoffending among 1,062 violent forensic psychiatric examinees (FPE) consecutively undergoing pre-trial, forensic psychiatric examination (FPE) in Denmark during 1980-1992. Altogether, 392 were sentenced to FP treatment (FPE+T); the remaining 670 examinees received ord…
Are There Early Risk Markers for Pedophilia? A Nationwide Case-Control Study of Child Sexual Exploitation Material Offenders
Although prior research suggests associations between parental characteristics and later sexual offending in offspring, possible links between early pregnancy-related factors and sexual offending remain unclear. Early risk markers unique to sexual offending, however, may be more prominent among sexual offenders with atypical sexual interests, such as individuals involved with child sexual exploitation material (CSEM; also referred to as child por…
Familial Factors, Victimization, and Psychological Health Among Sexual Minority Adolescents in Sweden
Objectives. To determine the influences of victimization experience and familial factors on the association between sexual minority status and psychological health outcomes among adolescents. Methods. We used data from the Child and Adolescent Twin Study in Sweden, a prospective, population-based study of all twins born in Sweden since 1992. Cross-sectional analyses included individuals who completed assessments at age 18 years (n = 4898) from 20…
Response to Joyal’s (2016) “Linking Crime to Paraphilia
Paraphilic Sexual Interests and Sexually Coercive Behavior
Viewing Child Pornography
Sexually Coercive Behavior Following Childhood Maltreatment
Criminal offending as part of an alternative reproductive strategy
Teenage childbirth and young adult criminal convictions
Testing Putative Causal Associations of Risk Factors for Early Intercourse in the Study of Twin Adults
Adverse childhood experiences and substance use have been identified as potential causal risk factors for early-onset sexual intercourse. While it is possible that exposure to these risk factors directly increases the likelihood of engaging in early intercourse, an alternative explanation is that observed associations between these variables are due to shared familial confounds. These unmeasured confounds may increase the likelihood of being expo…
Long-Term Follow-Up of Transsexual Persons Undergoing Sex Reassignment Surgery
CONTEXT: The treatment for transsexualism is sex reassignment, including hormonal treatment and surgery aimed at making the person's body as congruent with the opposite sex as possible. There is a dearth of long term, follow-up studies after sex reassignment. OBJECTIVE: To estimate mortality, morbidity, and criminal rate after surgical sex reassignment of transsexual persons. DESIGN: A population-based matched cohort study. SETTING: Sweden, 1973-…
Timing of Prenatal Maternal Exposure to Severe Life Events and Adverse Pregnancy Outcomes
OBJECTIVE: To identify the impact of timing of prenatal stress exposure on offspring risk for shortened gestational age, preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA), using a population-based sample. METHODS: Swedish longitudinal population registries were linked to study all individuals born in Sweden from 1973 to 2004. Prenatal maternal stress exposure was defined as death of the father of the child or first-…
Is Hypersexuality Dimensional? Evidence for the DSM-5 from General Population and Clinical Samples
Sexual Offending in Women and Psychiatric Disorder
Sexually Coercive Behavior in Male Youth
Genetic and Environmental Effects on Same-sex Sexual Behavior
The DSM Diagnostic Criteria for Exhibitionism, Voyeurism, and Frotteurism
Exhibitionistic and Voyeuristic Behavior in a Swedish National Population Survey
High Rates of Sexual Behavior in the General Population
Genetic and Environmental Effects on Same-sex Sexual Behavior
Exhibitionistic and Voyeuristic Behavior in a Swedish National Population Survey
Sexually Coercive Behavior in Male Youth
Paraphilic Sexual Interests and Sexually Coercive Behavior
Is Hypersexuality Dimensional? Evidence for the DSM-5 from General Population and Clinical Samples
The DSM Diagnostic Criteria for Exhibitionism, Voyeurism, and Frotteurism
Genomic evidence consistent with antagonistic pleiotropy may help explain the evolutionary maintenance of same-sex sexual behaviour in humans
Sexually Coercive Behavior Following Childhood Maltreatment
Familial Factors, Victimization, and Psychological Health Among Sexual Minority Adolescents in Sweden
Objectives. To determine the influences of victimization experience and familial factors on the association between sexual minority status and psychological health outcomes among adolescents. Methods. We used data from the Child and Adolescent Twin Study in Sweden, a prospective, population-based study of all twins born in Sweden since 1992. Cross-sectional analyses included individuals who completed assessments at age 18 years (n = 4898) from 20…
Viewing Child Pornography
Prediction of reoffending risk in men convicted of sexual offences
Scalable evidence-based risk assessment tools for sexual offenders in the criminal justice system and forensic mental health could assist decision-making and treatment allocation by identifying those at higher risk, and screening out low risk persons
Teenage childbirth and young adult criminal convictions
Sexual Offending in Women and Psychiatric Disorder
Testing Putative Causal Associations of Risk Factors for Early Intercourse in the Study of Twin Adults
Adverse childhood experiences and substance use have been identified as potential causal risk factors for early-onset sexual intercourse. While it is possible that exposure to these risk factors directly increases the likelihood of engaging in early intercourse, an alternative explanation is that observed associations between these variables are due to shared familial confounds. These unmeasured confounds may increase the likelihood of being expo…
Genetic and Environmental Influences on Problematic Masturbatory Behavior in Children
Societal reactions to sexually abusive adolescents
It is urgent to detect and appropriately treat young sex offenders (YSOs) to prevent continued sexual offending into adulthood. We studied the presence of two significant factors in YSO treatment, i.e. interagency cooperation and specific focus on offending behaviours among social services, mental health, and law enforcement professionals involved with identified YSOs. The sample consisted of a subset of all 56 YSOs subjected to forensic psychiat…
Genetic and Environmental Influences on Problematic Masturbatory Behavior in Children
Assessment of Criminal Recidivism Risk with Adolescents who have Offended Sexually
The assessment of criminal recidivism risk among adolescents who have offended sexually is a complex task with significant implications for the adolescent and the community. We reviewed the empirical and professional literature on factors associated with criminal recidivism in adolescents who have offended sexually. Sup-ported, promising, possible, and unlikely risk factors are presented and findings are contrasted against the extensive data avai…
Exhibitionistic and Voyeuristic Behavior in a Swedish National Population Survey
High Rates of Sexual Behavior in the General Population
Sexual Offending in Women and Psychiatric Disorder
Sexually Coercive Behavior in Male Youth
Genetic and Environmental Effects on Same-sex Sexual Behavior
The DSM Diagnostic Criteria for Exhibitionism, Voyeurism, and Frotteurism
Long-Term Follow-Up of Transsexual Persons Undergoing Sex Reassignment Surgery
CONTEXT: The treatment for transsexualism is sex reassignment, including hormonal treatment and surgery aimed at making the person's body as congruent with the opposite sex as possible. There is a dearth of long term, follow-up studies after sex reassignment. OBJECTIVE: To estimate mortality, morbidity, and criminal rate after surgical sex reassignment of transsexual persons. DESIGN: A population-based matched cohort study. SETTING: Sweden, 1973-…
Timing of Prenatal Maternal Exposure to Severe Life Events and Adverse Pregnancy Outcomes
OBJECTIVE: To identify the impact of timing of prenatal stress exposure on offspring risk for shortened gestational age, preterm birth (PTB), low birth weight (LBW), and small for gestational age (SGA), using a population-based sample. METHODS: Swedish longitudinal population registries were linked to study all individuals born in Sweden from 1973 to 2004. Prenatal maternal stress exposure was defined as death of the father of the child or first-…
Is Hypersexuality Dimensional? Evidence for the DSM-5 from General Population and Clinical Samples
Teenage childbirth and young adult criminal convictions
Testing Putative Causal Associations of Risk Factors for Early Intercourse in the Study of Twin Adults
Adverse childhood experiences and substance use have been identified as potential causal risk factors for early-onset sexual intercourse. While it is possible that exposure to these risk factors directly increases the likelihood of engaging in early intercourse, an alternative explanation is that observed associations between these variables are due to shared familial confounds. These unmeasured confounds may increase the likelihood of being expo…
Criminal offending as part of an alternative reproductive strategy
Viewing Child Pornography
Sexually Coercive Behavior Following Childhood Maltreatment
Paraphilic Sexual Interests and Sexually Coercive Behavior
Familial Factors, Victimization, and Psychological Health Among Sexual Minority Adolescents in Sweden
Objectives. To determine the influences of victimization experience and familial factors on the association between sexual minority status and psychological health outcomes among adolescents. Methods. We used data from the Child and Adolescent Twin Study in Sweden, a prospective, population-based study of all twins born in Sweden since 1992. Cross-sectional analyses included individuals who completed assessments at age 18 years (n = 4898) from 20…
Response to Joyal’s (2016) “Linking Crime to Paraphilia
Are There Early Risk Markers for Pedophilia? A Nationwide Case-Control Study of Child Sexual Exploitation Material Offenders
Although prior research suggests associations between parental characteristics and later sexual offending in offspring, possible links between early pregnancy-related factors and sexual offending remain unclear. Early risk markers unique to sexual offending, however, may be more prominent among sexual offenders with atypical sexual interests, such as individuals involved with child sexual exploitation material (CSEM; also referred to as child por…
Large-scale GWAS reveals insights into the genetic architecture of same-sex sexual behavior
The genetics of sexual orientation Twin studies and other analyses of inheritance of sexual orientation in humans has indicated that same-sex sexual behavior has a genetic component. Previous searches for the specific genes involved have been underpowered and thus unable to detect genetic signals. Ganna et al. perform a genome-wide association study on 493,001 participants from the United States, the United Kingdom, and Sweden to study genes asso…
Long-Term Violent Reoffending Following Forensic Psychiatric Treatment
Background: Long-term violent re-offending in forensic psychiatric (FP) patients vs . non-FP offenders is largely unknown. Methods: We studied rates and facets of long-term violent reoffending among 1,062 violent forensic psychiatric examinees (FPE) consecutively undergoing pre-trial, forensic psychiatric examination (FPE) in Denmark during 1980-1992. Altogether, 392 were sentenced to FP treatment (FPE+T); the remaining 670 examinees received ord…
Effectiveness of an Individual Cognitive-Behavioral Intervention for Serious, Young Male Violent Offenders
Background: Psychological recidivism-reducing interventions with serious, young violent offenders in residential care have unsatisfactory effects. We tested if a complementary individual cognitive behavioral therapy (iCBT) intervention focusing problem-solving, cognitive self-control, and relapse prevention reduces criminal recidivism beyond usual institutional care encompassing interventions such as social skills training and prosocial modeling …
Author Correction
Psychology (26 obras) · Medicine (22 obras) · Population (17 obras) · Clinical Psychology (16 obras) · Developmental psychology (12 obras) · Psychiatry (12 obras) · Poison control (11 obras) · Sexual behavior (11 obras) · Demography (10 obras) · Psychopathy, Forensic Psychiatry, Sexual Offending (10 obras)