Other Asian and African countries have also reported high percentages of pregnancies occurring within 24 months: Uttar Pradesh, India (30%) [ 16], Pakistan (60%) [ 17], Liberia (43%) [ 18], and Kenya (50%) [ 19].
Students who have higher education level reported higher percentage of premarital sexual experience.
These results were in contrast with previous studies that have reported a higher percentage of interruption.
While many previous studies have reported a higher percentage of polymicrobial infection from intra-abdominal sites, the lower rates seen with tigecycline may be explained by a larger proportion of patients with appendicitis as the source of infection.
IgG anti-CMV detected at a high percentage (60% to 100%) in SLE patients was similar to the control population in most studies [ 11, 25- 27, 34, 35], although a few studies have reported a higher percentage of IgG anti-CMV in SLE patients versus control individuals [ 12, 36].
Interestingly, studies from China [ 34, 35] have reported relatively high percentages of HPV-positive esophageal cancer cases when compared to reports from Western countries.
However, it is interesting to note that some authors [40, 43] have reported a high percentage of the cam morphology in athletic populations, especially in those participating in soccer, handball and track and field.
The evaluation of the magnitude of the effect of cigarette smoking on the clinical course of multiple sclerosis may help to determine underlying disease mechanisms and is important, as studies have reported a high percentage of smokers amongst patients with multiple sclerosis (Marrie et al., 2009).
Thus, various studies have reported that a high percentage of the patients involved were obese, higher or smaller, aged more than 50 years, had antecedents of VTED, were taking oral contraceptives or presented a state of hypercoagulability or thrombophilia [ 2, 11, 15, 18, 19].
