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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Prev Med. 2021 Nov 17;154:106896. doi: 10.1016/j.ypmed.2021.106896

Table 2:

Odds Ratios (ORs) for Preventive Health Services Receipt by Randomization Arm

Preventive Health Services by Randomized Arms Received preventive health servicea n (%) OR, Unadjusted (95% CI) OR, Adjustedg (95% CI)
Mammography b
 Control (n=1752) 586 (33.4) Ref -
 Intervention (n=1748) 590 (33.8) 1.01 (0.88, 1.17) -
CRC screening c
 Control (n=2293) 544 (23.7) Ref -
 Intervention (n=2189) 512 (23.4) 0.98 (0.86, 1.13) -
Influenza vaccination d
 Control (n=7135) 2422 (33.9) Ref Ref
 Intervention (n=7083) 2377 (33.6) 0.98 (0.92, 1.05) 0.99 (0.92, 1.06)
Depression screening e
 Control (n=7135) 1488 (20.9) Ref Ref
 Intervention (n=7083) 1556 (22.0) 1.07 (0.99, 1.16) 1.07 (0.99, 1.16)
HbA1c testing f
 Control (n=522) 417 (79.9) Ref Ref
 Intervention (n=514) 396 (77.0) 0.85 (0.63, 1.14) 0.84 (0.62, 1.13)
a

Uptake of the preventive health services were assessed in the 12 months after randomization.

b

Mammography analysis was restricted to women ages 52 to 64 years and not considered up-to-date per HEDIS.23

c

CRC analysis was restricted women ages 51 to 64 years and not considered up-to-date per HEDIS.24

d

There was no age restriction for influenza vaccination uptake. Influenza vaccination is recommended annually for all adults.

e

There was no age restriction for depression screening uptake. Depression screening is recommended annually for all adults.

f

There was no age restriction for HbA1c testing, but the analysis was restricted to women with diabetes.

g

Models for influenza vaccination, depression screening, and HbA1c testing were adjusted for length of health plan enrollment prior to randomization (≥3.4 to < 5, ≥ 5 to < 10, or ≥10 years).