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Official Journal of the Japan Wood Research Society

Fig. 3 | Journal of Wood Science

Fig. 3

From: Effects and interaction of different interior material treatment and personal preference on psychological and physiological responses in living environment

Fig. 3

The variation in salivary alpha-amylase (SAA) activity for the rooms A and B at the pre- (entering) and post- (exiting) measurements in the W and L groups. The points represent the change in room A (white) and B (black) in the W and L groups. Compared to the pre-condition, the SAA activity of both the W and L groups was lower at the post-measurement. Data are mean ± 95% CI. MANOVA; **p < 0.01, *p < 0.05

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