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Sexual Inactivity and Dysfunction in Denmark: A Project SEXUS Study
Sexual dysfunctions are common experiences that often impact negatively on the health and well-being of affected individuals. We used baseline questionnaire data from 62,675 Danes aged 15–89 years, who partici...
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The Authors’ Reply
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Open AccessNon-therapeutic male circumcision in infancy or childhood and risk of human immunodeficiency virus and other sexually transmitted infections: national cohort study in Denmark
Whether male circumcision in infancy or childhood provides protection against the acquisition of human immunodeficiency virus (HIV) or other sexually transmitted infections (STIs) in adulthood remains to be es...
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Open AccessCircumcision registry promotes precise research and fosters informed parental decisions
In 2017 Ploug and Holm argued that anonymizing individuals in the Danish circumcision registry was insufficient to protect these individuals from what they regard as the potential harms of being in the registr...
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Higher Frequency of Unprotected Insertive Anal Sex Among Young Black MSM Who are Circumcised
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Smoking and polymorphisms of genes encoding mannose-binding lectin and surfactant protein-D in patients with rheumatoid arthritis
To investigate whether polymorphisms in genes coding for mannose-binding lectin (MBL) and surfactant protein-D (SP-D) are associated directly or by interaction with smoking with rheumatoid arthritis (RA), anti...
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Is the trend in primary penile cancer in England real?
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Same-sex marriage, autoimmune thyroid gland dysfunction and other autoimmune diseases in Denmark 1989–2008
Autoimmune diseases have been little studied in gay men and lesbians. We followed 4.4 million Danes, including 9,615 same-sex married (SSM) persons, for 47 autoimmune diseases in the National Patient Registry ...
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Anti-cyclic citrullinated peptide antibodies do not reflect self-reported disability and physical health in patients with rheumatoid arthritis of less than 5 years of duration
It is well accepted that patients with antibodies against cyclic citrullinated peptides (anti-CCP) and rheumatoid arthritis (RA) suffer from more severe forms of RA in terms of clinical presentation and radiog...
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Open AccessCorrelation between centromere protein-F autoantibodies and cancer analyzed by enzyme-linked immunosorbent assay
Centromere protein-F (CENP-F) is a large nuclear protein of 367 kDa, which is involved in multiple mitosis-related events such as proper assembly of the kinetochores, stabilization of heterochromatin, chromoso...
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Questionable evidence of increasing incidence of invasive penile cancer in Denmark
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Sexual Dysfunctions and Difficulties in Denmark: Prevalence and Associated Sociodemographic Factors
Sexual dysfunctions and difficulties are common experiences that may impact importantly on the perceived quality of life, but prevalence estimates are highly sensitive to the definitions used. We used question...
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Body Size at Birth and Same-Sex Marriage in Young Adulthood
An unexplained excess of overweight has been reported among lesbians. In contrast, reports suggest that gay men may be, on average, slightly lighter and shorter than heterosexual men. We studied associations b...
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Reply to Blanchard’s (2007) “Older-Sibling and Younger-Sibling Sex Ratios in Frisch and Hviid’s (2006) National Cohort Study of Two Million Danes”
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Childhood Family Correlates of Heterosexual and Homosexual Marriages: A National Cohort Study of Two Million Danes
Children who experience parental divorce are less likely to marry heterosexually than those growing up in intact families; however, little is known about other childhood factors affecting marital choices. We s...
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Reproductive patterns and non-Hodgkin lymphoma risk in Danish women and men
Reproductive patterns have been inconsistently linked to risk of non-Hodgkin lymphoma (NHL) in women, and fathering patterns in relation to NHL risk have not been studied. The authors conducted a register-base...
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Open AccessEnvironmental risk factors differ between rheumatoid arthritis with and without auto-antibodies against cyclic citrullinated peptides
The aim of this study was to evaluate new and previously hypothesised non-genetic risk factors for serologic subtypes of rheumatoid arthritis (RA) defined by the presence or absence of auto-antibodies to cycli...
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Validity of rheumatoid arthritis diagnoses in the Danish National Patient Registry
Discharge diagnoses following hospital admissions in Denmark are recorded in the Danish National Patient Registry (NPR). Such routine hospitalization records may serve as useful research tools in epidemiologic...
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Article
Associations between smoking and adenocarcinomas and squamous cell carcinomas of the uterine cervix (United States)
Objectives: Few studies of smoking and cervical carcinoma have addressed the rare cervical adenocarcinomas or used DNA-based tests to control for human papillomavirus (HPV) infection.
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Changing patterns of tonsillar squamous cell carcinoma in the United States
Objective: Tonsillar squamous cell carcinoma (SCC) may differ etiologically from other oral cancers. The aim of this study was to provide a detailed description of the incidence patterns of tonsillar SCC in the ...
