Extent of stereotypic behaviour and FCM (with± S.E) in relation to environmental factors in tigers (n = 41) and leopards (n = 21).

Note: F indicates Univariate Analysis of Variance; t indicates independent-samples T test, and U indicates Mann-Whitney U-test.

注：符号F代表单变量方差分析（Univariate Analysis of Variance）；符号t代表独立样本t检验（independent-samples T test）；符号U代表曼-惠特尼U检验（Mann-Whitney U-test）。