“…Articles reporting the use of HC are more common in recent years and show lower estimates. 4,8,22,25,31,41 They are studies with larger samples (956 to 2,300 women) than those using PCR (84 to 2,050 women). Only Trottier et al 61 (2006) and Rosa et al 44 (2008) studied samples with more than 1,000 women, which may have affected the precision of their estimates.…”
Section: Discussionmentioning
confidence: 99%
“…Three of them were published between 1989 and 1995; 63,18,19 and the remaining were published from the year 2000. 4,7,8,22,25,28,31,32,41,44,61 Three articles were originally published in Portuguese and 11 in English language journals.…”
Section: Methodsmentioning
confidence: 99%
“…8 The number of women with normal cytology ranged from 672 8 to 2.080. 41 One study 31 reporting the use of HC described only the overall prevalence and no information was given on the prevalence in women with normal cytology. In those women tested with HC, the prevalence of HPV infection ranged from 10.4% 22 to 14.3%.…”
Section: Hpv Type Detected Overall Prevalence a Prevalence By Cervicamentioning
The cytology techniques available use different classifications leading to different HPV prevalence estimates. However, considering the studies individually according to the detection technique used, the HPV prevalence has increased. HPV16 was the most prevalent type among women, regardless of the cytology result. The concentration of studies in the Southeast region, especially in metropolitan regions, evidences that further investigations are needed to improve information coverage of Brazilian women.
“…Articles reporting the use of HC are more common in recent years and show lower estimates. 4,8,22,25,31,41 They are studies with larger samples (956 to 2,300 women) than those using PCR (84 to 2,050 women). Only Trottier et al 61 (2006) and Rosa et al 44 (2008) studied samples with more than 1,000 women, which may have affected the precision of their estimates.…”
Section: Discussionmentioning
confidence: 99%
“…Three of them were published between 1989 and 1995; 63,18,19 and the remaining were published from the year 2000. 4,7,8,22,25,28,31,32,41,44,61 Three articles were originally published in Portuguese and 11 in English language journals.…”
Section: Methodsmentioning
confidence: 99%
“…8 The number of women with normal cytology ranged from 672 8 to 2.080. 41 One study 31 reporting the use of HC described only the overall prevalence and no information was given on the prevalence in women with normal cytology. In those women tested with HC, the prevalence of HPV infection ranged from 10.4% 22 to 14.3%.…”
Section: Hpv Type Detected Overall Prevalence a Prevalence By Cervicamentioning
The cytology techniques available use different classifications leading to different HPV prevalence estimates. However, considering the studies individually according to the detection technique used, the HPV prevalence has increased. HPV16 was the most prevalent type among women, regardless of the cytology result. The concentration of studies in the Southeast region, especially in metropolitan regions, evidences that further investigations are needed to improve information coverage of Brazilian women.
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