Gamified video-based affective computing framework for adolescent depression screening

doi:10.5498/wjp.119308

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World Journal of Psychiatry

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2220-3206

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Observational Study

Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Psychiatry. Sep 19, 2026; 16(9): 119308
Published online Sep 19, 2026. doi: 10.5498/wjp.119308

Table 2 Visual features (mean and SD)

Visual features	Depression (n = 188)	Health (n = 195)
Facial emotion
Valence	-0.13 (0.10)	-0.14 (0.14)
Arousal	0.03 (0.14)	0.08 (0.16)
Neutral	0.75 (0.26)	0.65 (0.30)
Happy	0.02 (0.05)	0.04 (0.07)
Sad	0.08 (0.12)	0.11 (0.17)
Angry	0.03 (0.05)	0.03 (0.04)
Surprise	0.03 (0.05)	0.06 (0.09)
Fear	0.01 (0.01)	0.01 (0.02)
Disgust	0.09 (0.16)	0.11 (0.16)
Gaze
Pitch	7.92 (4.93)	8.66 (5.38)
Yaw	-0.90 (9.28)	1.96 (9.01)
Head pose
Roll	-0.04 (2.55)	-0.05 (2.63)
FAUs
Fau_1	0.18 (0.14)	0.18 (0.16)
Fau_2	0.32 (0.19)	0.24 (0.19)
Fau_4	0.09 (0.09)	0.11 (0.12)
Fau_6	0.002 (0.01)	0.01 (0.02)
Fau_12	0.01 (0.02)	0.03 (0.07)
Fau_15	0.02 (0.04)	0.06 (0.08)
Fau_20	0.02 (0.04)	0.04 (0.06)
Fau_25	0.14 (0.13)	0.15 (0.17)

Different facial action units: Fau_1: Inner brow raise; Fau_2: Outer brow raise; Fau_4: Brow lower; Fau_6: Cheek raise; Fau_12: Lip corner puller; Fau_15: Lip corner depress; Fau_20: Lip stretch; Fau_25: Lips part; FAU: Facial action unit.

Full Size Table

Citation: Li QZ, Wang LYK, Wang MH, Li JY, Chen XX, Fang W, Wang ZX, Chen PD, Bai QS, Sun P, Fan XW, Zhong R, Shi H. Gamified video-based affective computing framework for adolescent depression screening. World J Psychiatry 2026; 16(9): 119308
URL: https://www.wjgnet.com/2220-3206/full/v16/i9/119308.htm
DOI: https://dx.doi.org/10.5498/wjp.119308

Li QZ, Wang LYK, Wang MH, Li JY, Chen XX, Fang W, Wang ZX, Chen PD, Bai QS, Sun P, Fan XW, Zhong R, Shi H. Gamified video-based affective computing framework for adolescent depression screening. World J Psychiatry 2026; 16(9): 119308 [DOI: 10.5498/wjp.119308]

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