a significant trendp = 0.0499
a marginal trendp = 0.077
Neither male nor female authors significantly decreased their representation of male non-human characters, but when books targeted towards teens were excluded from this analysis, we found a significant trend towards parity for male authors ( B = -0.02, Z = -1.96, p = 0.0499, OR = 0.98, 95% CI = [0.96, 0.99]) and a marginal trend for female authors ( B = -0.02, Z = -1.77 p = 0.077, OR = 0.98, 95% CI = [0.95, 1.00]).