Table 3.

The relationship between individuals’ stress level, emotional state, and sentiment and emotions expressed in tweets (model adjusted for age, gender, and ethnicity).

Tweet sentiments and emotions	Stress		Anger		Fear		Love		Happiness
	Beta (SE)	P	Beta (SE)	P	Beta (SE)	P	Beta (SE)	P	Beta (SE)	P
Percent of negative sentiment	1.72 (0.74)	.02	0.85 (0.70)	.22	1.67 (0.73)	.02	–1.3 (0.70)	.05	–1.69 (0.70)	.02
Percent of positive sentiment	0.10 (0.71)	.89	–1.60 (0.80)	.05	–0.78 (0.72)	.28	0.54 (0.71)	.45	1.24 (0.72)	.09
Percent of neutral sentiment	–0.42 (0.69)	.54	–0.27 (0.72)	.71	0.26 (0.69)	.70	–0.05 (0.70)	.95	–0.92 (0.69)	.18
Percent of tweets related to the emotion of anger	–0.03 (1.06)	.98	0.35 (1.1)	.75	0.19 (1.1)	.86	0.62 (1.1)	.55	1.37 (1.17)	.24
Percent of tweets related to the emotion of fear	2.37 (0.90)	.01	0.90 (0.79)	.25	2.11 (0.83)	.01	–1.42 (0.80)	.07	–2.8 (0.84)	.01
Percent of tweets related to the emotion of love	3.60 (1.44)	.01	0.88 (1.35)	.51	2.55 (1.38)	.06	–0.94 (1.3)	.48	–1.70 (1.31)	.20
Percent of tweets related to the emotion of happiness	–0.92 (0.73)	.21	–2.22 (0.94)	.02	–1.54 (0.80)	.06	0.93 (0.75)	.21	1.79 (0.79)	.02