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. 2021 Jul 23;39(36):5116–5128. doi: 10.1016/j.vaccine.2021.07.056

Table 6.

Factor loadings and Descriptive Statistics – Control Variables.

CONTROL VARIABLE Est λ AUS NZ US ENG CAN Overall F-stat.^
Altruism (CA = 0.89; CR = 0.92; AVE = 0.75) 4.97 (1.10) 4.96 (1.19) 4.95 (1.30) 4.85 (1.27) 5.02 (1.21) 4.96 (1.20) 1.70.
I often do things for others more than for myself 0.871 5.01 (1.27) 5.01 (1.37) 5.00 (1.52) 4.80 (1.51)b 5.03 (1.37) 4.99 (1.39) 2.86*
I tend to put people first, then myself 0.876 4.98 (1.27) 4.96 (1.38) 4.99 (1.53) 4.87 (1.44) 5.01 (1.41) 4.97 (1.38) 0.85.
I often think about other people when I am doing something even for me 0.744 5.07 (1.20) 5.05 (1.36) 5.03 (1.45) 4.99 (1.38) 5.19 (1.31) 5.07 (1.32) 2.05.
I often help others at the expense of my own personal well-being 0.851 4.80 (1.32) 4.80 (1.37) 4.79 (1.54) 4.73 (1.50) 4.87 (1.44) 4.80 (1.42) 0.82.



Collectivism (CA = 0.91; CR = 0.93; AVE = 0.78) 5.67 (1.01)a 5.55 (1.09) 5.43 (1.24)b 5.39 (1.12)b 5.66 (1.02)a 5.57 (1.09) 12.93**
I think it is important to do things for “the greater good” 0.883 5.75 (1.13)a 5.67 (1.20) 5.47 (1.44)b 5.49 (1.29)b 5.76 (1.13)a 5.65 (1.14) 10.69**
Doing things for “the greater good” is important to me. 0.877 5.65 (1.14)a 5.53 (1.22) 5.41 (1.45)b 5.32 (1.33)b 5.65 (1.20)a 5.54 (1.26) 8.56**
The well-being of those outside my family is important to me. 0.815 5.52 (1.15)a 5.38 (1.29) 5.38 (1.39) 5.27 (1.30)b 5.62 (1.14)a 5.46 (1.24) 9.97**
Doing things for other people in the community should be encouraged 0.832 5.75 (1.06)a 5.63 (1.17) 5.47 (1.39)b 5.50 (1.26)b 5.61 (1.19) 5.62 (1.20) 11.83**



Perceived General Health (CA = 0.96; CR = 0.97; AVE = 0.92) 4.62 (1.50) 4.80 (1.46)a 4.54 (1.62)b 4.54 (1.58) 4.71 (1.52) 4.63 (1.54) 3.19*.
I consider myself to be in very good health. 0.962 4.64(1.56) 4.78(1.50) a 4.56(1.74) 4.57(1.69) 4.74(1.59) 4.65(1.61) 2.41*.
My general health is excellent. 0.955 4.58(1.56) 4.80(1.55) a 4.46(1.76) b 4.49(1.67) 4.68(1.59) 4.58(1.62) 4.57**
I am a very healthy individual. 0.958 4.64(1.53) 4.81(1.50) 4.60(1.70) 4.57(1.61) 4.72(1.58) 4.65(1.58) 2.20 .

(R) – item reverse coded; CA = Cronbach Alpha; CR = Composite Reliability; AVE = Average Variance Extracted.

^ Test of differences in means across five countries sampled; */** p < .05/.01. a/b – country mean significantly higher/lower than mean excluding country (p < .05).