Mean pattern A scores for men were 0.46, 0.54, 0.57 and 0.63 for ages 55–59, 60–64, 65–69 and ≥70, respectively, and for women 0.83, 0.87, 0.94 and 1.09, respectively. Mean pattern B scores for men were 0.25, 0.32, 0.46 and 0.52, respectively, and for women 0.13, 0.15, 0.22 and 0.27, respectively.