A possible interpretation of these findings is that storms tend to be more frequent without significant changes in water vapor content.
However, household income and combined SEP revealed more frequent statistically significant associations than those observed for maternal education.
There is evidence to suggest that this process of tumour vascularization may be more frequent and/or significant in early tumour development because inhibition of stem cells or endothelial cell precursor mobilization prevents xenografts from inducing the initial angiogenic response [ 61].
A retrospective study showed no difference in circle of Willis prevalence between migraine patients and healthy volunteers [10], whereas two other studies reported circle of Willis anomalies to be significant more frequent in patients with and without aura [11, 12].
Patients who experienced more severe pain, evaluated by NRS pain scores, required higher-dose and more frequent rescue analgesics, although significant associations were not observed between the A1032G SNP or −1250G/1032A haplotype and NRS pain scores.
Disease progression within 2 years after childbirth was significant more frequent in those patients with active luminal disease prior to pregnancy.
Analyzing the distribution of CYP3A5 alleles in the groups of patients with epilepsy, as well as in control group, we found statistically significant more frequent occurrences of homozygotes of CYP3A5*3/*3 than heterozygotes of CYP3A5*1/*3 (Table 1),).
Disease progression within 2 years after childbirth was significant more frequent in those patients with active luminal disease compared to women with inactive luminal disease prior to pregnancy and this was independent of mode of childbirth.
Differences are more significant for more frequent events.
Folate and vitamin B12 deficiency were more frequent in macrocytic anemia (not significant).
