highly significantP =0.00014
approached significanceP =0.074
This frequency approached significance in males (95% CI: 0.758-53.32, P =0.074), but was highly significant in females (95% CI: 3.852-Inf, P =0.00014) and when both sexes were combined (95% CI: 2.993-140.6, P =6.24×10 −5 ).