Socioeconomic and lifestyle factors associated with HPV infection in pregnant women: a matched case-control study in Beijing, China

Liang, Xiaohu; Carroll, Xianming; Zhang, Wenyan; Zhang, Wenjing; Liu, Gaifen; Li, Shangzhi; Leeper-Woodford, Sandra K.

doi:10.1186/s12978-018-0645-x

Cited by 4 publications

(7 citation statements)

References 37 publications

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“…Our study confirmed previous findings of alcohol consumption during pregnancy being associated with the prevalence of HPV infections (Kim et al, 2014;Liang et al, 2018). Young age, high viral load, and multiple HPV infections have previously been associated with persistence of HPV infections, in line with the present study (Bandyopadhyay and Chatterjee, 2006;Gravitt et al, 2007;Louvanto et al, 2010).…”

Section: Discussionsupporting

confidence: 93%

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Maternal human papillomavirus infections at mid-pregnancy and delivery in a Scandinavian mother–child cohort study

Værnesbranden

Wiik

Sjøborg

et al. 2021

International Journal of Infectious Diseases

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Objectives: Human papillomavirus (HPV) infections are common, especially during women's reproductive years, with unclear obstetrical impact. This study aimed to identify HPV prevalence at mid-gestation and delivery, type-specific persistence from mid-gestation to delivery, and risk factors for HPV infection and persistence. Methods: In 757 women from a Scandinavian prospective mother-child cohort, HPV was analyzed in firstvoid urine samples at mid-gestation and delivery. We used Seegene Anyplex II HPV28 PCR assay for genotyping and semi-quantifying 28 genital HPV genotypes, including 12 high-risk HPVs (HR-HPV). Socio-demographic and health data were collected through e-questionnaires. Results: Any-HPV genotype (any of 28 assessed) was detected in 38% of the study cohort at mid-gestation and 28% at delivery, and HR-HPVs in 24% and 16%, respectively. The most prevalent genotype was HPV16: 6% at mid-gestation and 4% at delivery. Persistence of Any-HPV genotype was 52%, as was HR-HPV genotype-specific persistence. A short pre-conception relationship with the child's father and alcohol intake during pregnancy increased HPV infection risk at both time points. Low viral load at mid-gestation was associated with clearance of HPV infections at delivery. Conclusion: HPV prevalence was higher at mid-gestation compared with delivery, and low viral load was associated with clearance of HPV at delivery.

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Section: Discussionsupporting

confidence: 93%

“…The reported prevalence of HPV during pregnancy varies from 4% in China, 13% in Europe, to 37% in Australia (Chan et al, 2002;Domza et al, 2011;Lee et al, 2013;Liang et al, 2018;Liu et al, 2014). The Finnish Family HPV study found an HPV prevalence of 16% in the third pregnancy trimester (Louvanto et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Maternal human papillomavirus infections at mid-pregnancy and delivery in a Scandinavian mother–child cohort study

Værnesbranden

Wiik

Sjøborg

et al. 2021

International Journal of Infectious Diseases

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“…Housewives accounted for 39.7% of the cases in our series. On the other hand, [30] reported in their study in China, a rate of 42.4% of housewives in their series.…”

Section: Professionmentioning

confidence: 77%

“…OR adjusted (95% CI) factors associated with dysplastic lesions. Open Journal of Obstetrics and Gynecology Several other studies have been done and have shown the predominance of married women in case of dysplastic lesions of the cervix[25]-[30].…”

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confidence: 99%

Epidemiological and Cytopathological Profile of Dysplastic Lesions of the Cervix in South-Kivu/Dr Congo

Nyakio¹,

Fabrice²,

Albert³

et al. 2021

OJOG

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Background: Cervical cancer is one of the most common cancers in women in the world. The recrudescence of dysplastic lesions is increasing, especially in developing countries, because of the absence of screening. The objective of this work is to determine the prevalence of dysplastic lesions of the cervix in women who are sexually active in South Kivu province. Methods: It was a cross-sectional, descriptive and analytical study of 625 women who came for gynecological consultation, all of whom had cervical-uterine Pap smears, during the period from January 1st, 2017 to December 31st, 2018 at Panzi General Referral Hospital (South Kivu, DR Congo). Data analysis was done using Epi Info software version 7. Results: The median age of the respondents was 34 years, 47.0% of them were married, and 59.0% had a low socioeconomic level. The majority had first sexual intercourse between the ages of 15 and 20 (67.5%), a number of former sexual partners estimated at 1-5 (87.8%), did not use tobacco (97.4%) and did not use contraception (78.1%). Pap smear was normal in 82.88% of cases, inflammatory in 2.4% of cases and with cytologic abnormalities in 14.72% of cases. Rates of dysplastic lesions were significantly higher among women aged ≥35 years (p = 0.0245), brides (p = 0.0183) and nulliparas (p = 0.0042). Multivariate analysis revealed the adjusted OR (95% CI) statistically insignificant (p < 0.05) for the age group, marital status and parity respondents. Conclusion: Cervical cancer How to cite this paper:

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“…Human Papilloma Virus (HPV) infection is an important factor -but not sufficient by itself-in the development of cervical cancer, and remains a serious public health problem (McMullin, 2009). In addition, age at which sexual intercourse begins, the number of partners/sexual partners, lack of condoms use, low socioeconomic status, multiparity, smoking, and low antioxidant consumption, are all also recognized risk factors for HPV infection (Liang et al, 2018). Georgescu et al (2018) published that a deficiency of body antioxidant compounds may result in DNA damage and low immune-competence that may promote the HPV infection and carcinogenesis.…”

Section: Introductionmentioning

confidence: 99%

Associated factors with human papillomavirus infection in adult women from northwest Mexico

Morales Figueroa,

Bravo Parra,

Olivas Matas

et al. 2022

BIOTECNIA

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Research on the association between risk factors and HPV infection in adult women from Hermosillo does not exist, so a study of cases and controls (1: 2) matched by age was designed to analyze this public health problem at local level. Participants were 33 and 66 women with and without HPV, respectively (mean age = 41.8 ± 7.9 years). The difference in characteristics between groups was tested with conditional logistic regression (univariate). Antioxidant intake was adjusted by total energy using the residual method. Two multivariate logistic regression models were generated to identify factors associated with HPV. In both models, the higher consumption of lycopene (OR = 0.96, CI =0.95-0.99, p = 0.019) and the higher Plasma Total Antioxidant Capacity (TACp) (OR = 0.05, CI 95% = 0.03-0.7, p = 0.024), even adjusted by the number of pregnancies, number of sexual partners, and total number of sexual partners per year, reduced the risk of HPV. Multiple pregnancies and sexual behavior increased the risk of HPV, and higher consumption of lycopene and CATp reduced it in the women in this study. Sex education should be strengthened, as well as the consumption of antioxidants in women from Hermosillo to prevent the development of cervical cancer.

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Socioeconomic and lifestyle factors associated with HPV infection in pregnant women: a matched case-control study in Beijing, China

Cited by 4 publications

References 37 publications

Maternal human papillomavirus infections at mid-pregnancy and delivery in a Scandinavian mother–child cohort study

Maternal human papillomavirus infections at mid-pregnancy and delivery in a Scandinavian mother–child cohort study

Epidemiological and Cytopathological Profile of Dysplastic Lesions of the Cervix in South-Kivu/Dr Congo

Associated factors with human papillomavirus infection in adult women from northwest Mexico

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