Table 3.

Odds of Being Up to Date With Preventive Service Based on Number of Chronic Conditions Compared With Patients With No Chronic Conditions, Adjusted for Patient Age and Encounter Frequency

	Chronic Conditions
Preventive Service	1 OR (95% CI)	2 OR (95% CI)	3 OR (95% CI)	4 OR (95% CI)	≥5 OR (95% CI)
Blood pressure measurement	2.9 (2.8–3.0)	4.4 (4.1–4.7)	5.0 (4.6–5.4)	5.7 (5.2–6.3)	4.3 (3.9–4.6)
At-risk drinking assessment	1.7 (1.7–1.8)	2.3 (2.3–2.4)	2.7 (2.7–2.8)	2.9 (2.8–3.0)	3.1 (3.0–3.2)
Depression screen	6.3 (6.1–6.4)	9.2 (8.9–9.4)	11.7 (11.3–12.0)	14.8 (14.4–15.4)	21.8 (21.1–22.5)
Total and high-density lipoprotein cholesterol	3.1 (3.1–3.2)	6.1 (6.0–6.3)	9.4 (9.2–9.7)	13.0 (12.5–13.5)	16.2 (15.6–16.8)
Blood glucose measurement if last blood pressure >135/80 mm Hg	2.6 (2.5–2.7)	4.7 (4.6–4.9)	6.7 (6.5–6.9)	8.8 (8.4–9.2)	11.1 (10.6–11.6)
Colorectal cancer	1.9 (1.8–1.9)	2.3 (2.2–2.3)	2.5 (2.4–2.6)	2.7 (2.6–2.7)	2.9 (2.8–3.0)
Papanicolaou smear	1.4 (1.3–1.4)	1.5 (1.4–1.5)	1.4 (1.4–1.4)	1.3 (1.2–1.3)	1.0 (1.0–1.1)
Mammogram	1.8 (1.7–1.9)	2.2 (2.1–2.3)	2.4 (2.3–2.5)	2.5 (2.4–2.6)	2.1 (2.1–2.2)
Bone density	2.9 (2.7–3.1)	4.0 (3.8–4.3)	5.0 (4.6–5.3)	5.8 (5.4–6.2)	6.9 (6.4–7.3)
Urogenital chlamydia	0.8 (0.8–0.9)	0.7 (0.6–0.8)	0.6 (0.5–0.8)	0.6 (0.4–0.9)	0.5 (0.3–1.0)