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International Journal of Interdisciplinary Research

Table 5 Comparison of multi-group SEM analysis between two HC and EK groups

From: Purchase intention toward sustainable masks after COVID-19: the moderating role of health concern

Moderator

Path

Std. Estimate

Δχ2

Δχ2/df

p

Low

High

HC

EA PI

0.581***

0.806***

5.294

1

0.000***

SN PI

0.359***

0.225***

2.895

1

0.089

EK

EA PI

0.706***

0.738***

0.202

1

0.653

SN PI

0.242***

0.214***

0.001

1

0.978

  1. EC environmental concern, EB environmental belief, EA environmental attitude, SN subjective norm, PI purchase intention, EK  environmental knowledge, HC  health concern
  2. ***p < 0.001