HPV18 was not the first or second most frequent high-risk type but rather the fourth or fifth.
The most frequent high-risk genotypes were HPV 16 (7%), HPV 525(5%), and HPV 31 (4%).
Reports of obesity among pregnant women in the USA range from 18.5% to 38.3%, making it one of the most frequent high-risk obstetric situations [ 7].
While HPV 58 was the most frequent high-risk HPV type observed in women with abnormal cytology, further study is needed in its association with histological measures of neoplasia, particularly in HIV-infected women.
Among other HPV types, a relatively high frequency of HPV 42 and HPV 56 (the second most frequent high-risk type in Dindigul) was found in previous IARC surveys (Anh et al, 2003; Thomas et al, 2004).
The most frequent high-risk HPV genotypes detected among EAs were 16, 18, 56, 39, and 66, while HPV genotypes 33, 35, 45, 58, and 68 were the most frequent ones detected in AAs.
The most frequent high-level amplification peaks were found on chromosomes 17q12 (13%), 8p12 (7%), 8q24.21 (6%), 11q13.3 (6%), and 11q13.5 (4%), encompassing known oncogenes such as HER2, MYC, CCND1, and PAK1 (Table 1 in Additional File 3).
In China, a meta-analysis revealed that high percentages of cervical cancer cases mainly attributed to the 3 most frequent high-risk types of HPV (HR-HPV): HPV-16 is involved in more than half of the cervical cancer cases, and HPV-18 and -58, approximately 11.0% and 7.2%, respectively [ 8].
"The distribution for both is strongly, positively skewed: low, even null performance is most frequent, and high, or even moderate, performance is rare" (Fox, 1996).
Among the most influential factors reported by subjects recruited through December 2003, "desire to help medical research" (78%), "reassured by the family physician" (53%), and "possibility to participate from home" (44%) were the most frequent "very high" scores.
The Lib Dem business secretary, who is the most frequent and high-profile critic of his party's coalition partners, even mocked the policy, adding: "When you think about the logic of it: net immigration means reducing the number of people coming in or increasing the number of British people emigrating.
