Table 6.

Model 3: random effects generalized least squares regression examining how the use of words from 5 life domains (social, health, leisure, work, and money) relates to the emotional tone of diary entries, controlling for week effects (time), sociodemographics (age and gender), and diary characteristics.^a

Covariates				Coefficient		P value		95% CI
Time
	Week 1		Referenceb		N/Ac		N/A
	Week 2		5.61		.08		−0.70 to 11.91
	Week 3		6.38		.07		−0.54 to 13.30
	Week 4		5.69		.10		−1.05 to 12.44
	Week 5		22.32d		<.001		14.51 to 30.13
	Week 6		27.01d		<.001		20.08 to 33.93
	Week 7		6.86		.05		0.13 to 13.59
	Week 8		1.28		.73		−5.99 to 8.54
	Week 9		6.45		.08		−0.66 to 13.57
Sociodemographics
	Gender
		Male	Reference		N/A		N/A
		Female	−4.68		.08		−9.91 to 0.54
	Age		2.00e		.01		0.46 to 3.55
Diary characteristics
	Word count		−0.01		.13		−0.02 to 0.00
	Total diary entries		0.32		.74		−1.58 to 2.22
Life domains
	Social		0.74f		.006		0.21 to 1.27
	Health		−1.96e		.027		−3.70 to −0.22
	Leisure		3.56d		<.001		2.28 to 4.85
	Work		−0.16		.73		−1.03 to 0.71
	Money		−0.80		.49		−3.07 to 1.46

^aWald chi-square, Χ²₁₈=189.7 (N=927); P<.001.

^bReference category for factor variables.

^cN/A: not applicable.

^dP<.001.

^eP<.05.

^fP<.01.