Female-preponderance: Causes & Reasons

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Possible Causes for female preponderance

Epulis

The tumor has a marked female preponderance of 8:1. The recommended treatment is prompt surgical resection. [ncbi.nlm.nih.gov]

Epulis is a rare tumour, with female preponderance that is only seen in the newborns. It arises from the mucosa of the gingiva and protrudes out of the infant's mouth. [ncbi.nlm.nih.gov]

The tumor has a marked female preponderance of 8:1. [pediatrics.aappublications.org]

Partial Monosomy 18q

Calif Med. 1972 Oct; 117(4): 65–71. This article has been cited by other articles in PMC. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (1.8M), or click on a page image below to browse page by page. Links to PubMed are also[…] [ncbi.nlm.nih.gov]

Benign Abducens Nerve Palsy

In contrast to much of the literature, we did not find a female preponderance. Exclusion of severe causes and close follow-up is mandatory for these patients. [ncbi.nlm.nih.gov]

In contrast to much of the literature, we did not find a female preponderance, that is, the sex distribution was equal. [nature.com]

However, no female preponderance was found, as the sex ratio was 1 : 1. In three of the patients, an acquired ET developed during follow-up examinations. [nature.com]

Astroblastoma

A striking female preponderance (11:1) was found. All tumors were supratentorial. There were multiple intratumoral cysts in 7 (58%) of the 12 patients. [ncbi.nlm.nih.gov]

Astroblastoma is a rare, mostly supratentorial glial tumor, occurring predominantly in children and young adults with female preponderance. [ncbi.nlm.nih.gov]

There is no sex predilection but according to Brat et al. there is a female preponderance [ 2 ]. [casereports.in]

Paroxysmal Hemicrania

There is a female preponderance in patients with chronic paroxysmal hemicrania. The median age of onset is 34 years, but attacks may begin at a younger or older age. [paindoctorfortlauderdale.com]

The female preponderance usually reported was not seen in this series. [pediatricneurologybriefs.com]

In the past, because of female preponderance, CPH was considered a disease exclusive to women. However, CPH has been reported in increasing numbers of men. [encyclopedia.com]

Hyperventilation

HVS has a strong female preponderance: the female-to-male ratio may be as high as 7:1. [emedicine.com]

Pulmonary Blastoma

PB is observed in the fourth decade of life with mean age of occurrence in adults being 43 years, and shows a strong female preponderance [3]. [hindawi.com]

Unlike PB, CBPB shows a slight male preponderance and is common among smokers [4]. Interestingly, our patient was a teenager, nonsmoker female patient. [hindawi.com]

Our patient, a previously healthy, young female, was experiencing typical symptoms like recurrent cough and shortness of breath for 5 years. [hindawi.com]

Urinary Tract Infection

The marked female preponderance beyond infancy is attributed both to the shorter female urethra and male circumcision. [merckmanuals.com]

Pilomatrixoma

[…] ratio ranged from 0.43:1 to 2.45:1, and a female preponderance was noted in a majority of the studies. 6 - 11 Our study, however, did not demonstrate a female preponderance [doi.org]

A female preponderance has been reported. Primary prevention There is no primary prevention. [eyewiki.aao.org]

(female-male ratio, 0.97:1). [doi.org]

Ganglion Cyst

There was a marked female preponderance with 73 females and 28 males. Figure 2 Number of patients by age. [doi.org]

Average age was 47.3 years (range 14–79); there was a significant female preponderance with 73 females and 28 males (p 0.0001). [online.boneandjoint.org.uk]

The researchers also noted a marked preponderance of occurrence among females (85%) and that 11 of the other cases had been misdiagnosed as ganglion cysts before surgery.[ [en.wikipedia.org]

Thyroid Lymphoma

Despite a female preponderance (8:1) and the finding of cases with histological and immunological evidence of AITD, a significant HLA association was not found. [ncbi.nlm.nih.gov]

Interestingly, in contrast to systemic Hodgkin's lymphoma, which has an equal male to female ratio, thyroid Hodgkin's lymphoma shows a striking female preponderance, mirroring [nature.com]

A review of the English literature between 1962 and 2005 revealed 16 cases of thyroid Hodgkin's lymphoma, with a female preponderance and generally favorable outcome similar [nature.com]

Insomnia

However, insomnia disorder in adolescence is poorly characterized, under-recognized, under-diagnosed, and under-treated, and the reason for the female preponderance for insomnia [ncbi.nlm.nih.gov]

Oromandibular Dystonia

The mean age at onset was 50.11 (SD 14.15) (range 23-74) years and there was a 2:1 female preponderance. [ncbi.nlm.nih.gov]

The mean age at onset was 50.11 (SD 14.15) (range 23–74) years and there was a 2:1 female preponderance. [dx.doi.org]

When compared with 21 patients with primary OMD, there was no difference for age at onset, female preponderance, and phenomenology. [ncbi.nlm.nih.gov]

Tendon Sheath Giant Cell Tumor

There is a slight female preponderance (6:4). The lesions are most common in the fingers (80%), followed by the knee, hand and wrist, feet, and hip. [radiologykey.com]

preponderance. [npplweb.com]

GCTTS may occur at any age but most typically occurs between the ages of 30 and 50, with a 2:1 female preponderance [ 2 ].One of the most important clinical features is that [npplweb.com]

Geographic Tongue

preponderance is reported. [3] Jainkittivong and Langlais observed higher rates in females (1.5:1) aged between 9 and 79 years in a population in Thailand. [3] The present [jiaomr.in]

A higher female preponderance is reported. Jainkittivong and Langlais observed higher rates in females (1.5:1) between ages 9 and 79 in a population in Thiland 4. [ispub.com]

[…] prevalence rate is between 1.0% and 2.5%. [2] According to Jainkttivong and Langlais, the highest incidence of geographic tongue is in the 20-29 years age group. [3] A higher female [jiaomr.in]

Acute Hyperventilation

• HVS has a strong female preponderance: the female-to- male ratio may be as high as 7:1. 18. [slideshare.net]

Exertional Headache

There was a slight but significant female preponderance (F/M ratio 1.38). There was a mixture of short- and more long-lasting attacks. [ncbi.nlm.nih.gov]

preponderance and similar age of onset. [ncbi.nlm.nih.gov]

In regards to other epidemiologic and clinical features, the long-lasting cases did not seem to deviate from the short-lasting cases; both categories had a moderate female [ncbi.nlm.nih.gov]

Acne Vulgaris

There was female preponderance. Female to male ratio was 1.13:1. Most of them were unmarried. [ijpsr.com]

Acne is more common and more severe in males than females, relating it to androgen activity. 1 Ikaraoha CI et al ., stated female preponderance (75%) among acne patients 11 [ijpsr.com]

Yuwnate et al ., also reported female preponderance (56.7%) 6. In other study done by Adityan B et al ., majority of the patients were male (55%) 12. [ijpsr.com]

Heelspur

While comparing patients with or without CS, female preponderance was relatively higher in patients with CS (59; 77.63%) as in a previous study. [4] Regarding health-related [ijrh.org]

[…] that pathology of CS increases with advancing age among patients of heel pain as also found in previous studies. [3] It was seen that majority of heel pain patients were female [ijrh.org]

Exostosis

It is commonly encountered in the first two decades of life and has a male preponderance with males to female ratio at 3:1. [ijsronline.net]

Hyperpituitarism

They increase in frequency in pubescent and postpubescent children, with a female preponderance. [emedicine.com]

Tonsillitis

[…] of females. 7 Recurrent tonsillitis is typically treated by either surgery or, when the patient does not meet tonsillectomy benchmarks or there are surgical or medical contraindications [dovepress.com]

[…] disabling and prevent normal functioning. 70, 71 In one study, the lifetime prevalence of recurrent tonsillitis is described as 11.7% (95% CI, 11.0%–12.3%) with a significant preponderance [dovepress.com]

Atopy

Back to Top Prevalence Atopic dermatitis is a common condition affecting approximately 17% of the population2 with a slight female preponderance (1.3:1 in children). [clevelandclinicmeded.com]

Dermatitis

All age groups are affected, with a slight female preponderance. CD accounts for approximately 85 – 95% of all occupational skin disease in industrialized countries. [worldallergy.org]

Hypogonadism

Moreover, although classical eating disorders such as anorexia nervosa have a female preponderance, estimates suggest that 30% of young people diagnosed according to the DSM [onlinelibrary.wiley.com]

Psychogenic Hyperventilation

HVS has a strong female preponderance: the female-to-male ratio may be as high as 7:1. [emedicine.medscape.com]

Sex A female preponderance of hyperventilation syndrome exists; the female-to-male ratio may be as high as 7:1. [unp.me]

Fibroma

preponderance with ratio of 5:1. [jiaomr.in]

It is more commonly seen in the first and second decade of life and has a female preponderance. [oatext.com]

[…] well-circumscribed from its surrounding bone and will continue to grow bigger, slowly or actively, with larger lesions occasionally leading to facial deformity. [9] Tumor shows female [jiaomr.in]

Ménière Disease

CONCLUSIONS: MD is uncommon in primary care in the UK with a preponderance among females. 2017 S. Karger AG, Basel. [ncbi.nlm.nih.gov]

There seems to be a slight female preponderance, with up to 1.3 times more women affected than men. [doi.org]

It most commonly affects people between the ages of 40 and 60 years ( Harcourt 2014 ), with a slight female preponderance ( da Costa 2002 ). [doi.org]

Drug-induced Fever

The typical signature of DILI caused by minocycline, methyldopa, diclofenac, and nitrofurantoin is chronic hepatitis resembling autoimmune hepatitis with female preponderance [gi.org]

Malignant Melanoma in Childhood

There is a slight female preponderance [4,6]. What is the treatment for childhood melanoma? Treatment of childhood melanoma is the same as in adults. [dermnetnz.org]