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Fig. 3 | BMC Psychology

Fig. 3

From: QI-pathological constitution is associated with mental fatigue in class among university students: a cross-sectional study

Fig. 3

Results of the structural equation model

Notes: Stdyx estimates are presented. MF = mental fatigue, QS = QI stagnation, QD = QI deficiency, DQ = diet quality, PE = physical exercise, SQ = sleep quality, AP = academic pressure, QPC = QI-pathological constitution. For brevity, the correlational paths between DQ, SQ, PE, and AP are omitted

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