Figure 1.
Enrollment and outcomes.
Figure 2.
The topographic map of Chaozhou area.
plain (green), suburban (pink), seashore (blue) and mountain (orange).
Figure 3.
A: The prevalence of HR-HPV in 5 different age groups. B: The prevalence of HR-HPV in 4 different area groups. C: Specific age-related prevalence of HR-HPV infection in 4 different areas.
Table 1.
Specific age-related prevalence for HR-HPV.
Table 2.
Specific area-related prevalence for HR-HPV DNA.
Table 3.
The prevalence of 13 HR-HPV subtypes.
Figure 4.
The prevalence of common infection HR-HPV subtypes in rural Chaozhou.
A: The age-related prevalence of the 6 most common HR-HPV subtypes. For HPV subtypes 52, 16, 58, 33, 68 and 18, there was not apparent peak infection incidence in specific age group. B: The area-related prevalence of the 6 most common HR-HPV subtypes. For HPV subtypes 52, 16, 58, 33, 68 and 18, there was not any incidence difference statistically in women who lived in 4 different areas. C: The age-related combined prevalence of the type 16 plus 18, and type 52 plus 58.
Table 4.
Specific age-related prevalence for each HR-HPV type.
Table 5.
Specific area-related prevalence for each HR-HPV type.
Figure 5.
Simple/multiple infection composition.
A: Simple/multiple infection constituent ratio of HR-HPV subtypes. B: The case numbers of infection frequency. The case number sharply decreased with the increasing of infection frequency. C: Linear regression relationship between multiple infections constituent ratio and age. The mean age of each group was 37.82±1.31, 42.47±1.47, 47.17±1.33, 52.60±1.41 and 57.13±1.43 years, respectively. The multiple infections constituent ratio increased with age. D: The age-related multiple infections constituent ratio in 4 different areas. The multiple infections constituent ratio increased with age for women who lived in the suburban, plain and mountain. For those lived at the seashore, there was an incidence peak in age from 50 to 55 group. E: The multiple infections constituent ratio in 4 different areas. There was no significant difference in 4 areas. F: The percentage of multiple infections of the 6 most common HR-HPV subtypes in 5 different age groups. G: The percentage of multiple infections of the 6 most common HR-HPV subtypes in 4 different area groups.
Table 6.
Prevalence of HPV multiple infections subtypes.