Table 3.

Odds ratios for sustained tiredness during the 3-year intervention period by dose of intervention in 80-year-old men and women by logistic regression analysis

	Crude	Adjusted
Control	3.17 (1.40–7.14)	3.48 (1.51–8.00)
Medium dose: education of home visitors only	2.00 (0.79–5.12)	2.63 (0.97–7.12)
High dose: education of home visitors and GPs	1.0	1.0
Sex: men vs. women	0.67 (0.33–1.36)	0.72 (0.33–1.57)
Preventive home visits
0 vs. 5+	3.00 (0.96–9.39)	3.62 (1.08–12.07)
1–4 vs. 5+	2.09 (0.79–5.50)	2.51 (0.91–6.94)
Living alone vs. living with others	1.32 (0.65–2.66)	1.13 (0.52–2.45)

Bold values indicate statistically significant odds ratios (p < 0.05)