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. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: Transfusion. 2021 Sep 18;61(12):3372–3380. doi: 10.1111/trf.16671

Table 2.

Means, standard deviations, and correlation matrix for all variables. Pearson r values are reported for the correlations among the continuous variables (1-5), and Spearman rho values are reported for correlations with the dichotomous variable of donation attempt (6). All correlations are significant at p < 0.001.

Variable Mean (SD) or % 1 2 3 4 5
1. Anxiety 3.19 (1.96) --- --- --- --- ---
2. Fear 0.83 (0.92) .719 --- --- --- ---
3. Self-Efficacy 6.02 (1.01) −.242 −.216 --- --- ---
4. Attitude 5.99 (0.95) −.488 −.442 .528 --- ---
5. Intention 6.25 (1.15) −.267 −.238 .621 .623 ---
6. Donation Attempt 50.0% −.123 −.113 .202 .177 .262