Skip to main content

Table 3 Health behavior estimates and design effect in the combined dual-frame sample and the single-frame sample

From: Moving towards a single-frame cell phone design in random digit dialing surveys: considerations from a French general population health survey

 

Dual-frame: combined (n = 25,319)

Single-frame: cell (n = 15,602)

Relative difference

% (SE)

DEFT

% (SE)

DEFT

%

Self-reported health status as “poor”

6.0 (0.2)

1.30

5.7 (0.2)

1.21

−5.0

Chronic diseases

36.6 (0.4)

1.22

36.3 (0.4)

1.13

−0.8

Limitations in daily activities

21.6 (0.3)

1.23

21.1 (0.4)

1.15

−2.4

Obesity

13.5 (0.3)

1.27

13.1 (0.3)

1.17

−3.2

Physical inactivity

8.7 (0.2)

1.32

8.9 (0.3)

1.20

2.0

Daily cigarette smoking

27.0 (0.4)

1.28

27.6 (0.4)

1.14

2.4

Lifetime suicidal attempt

7.2 (0.2)

1.28

7.4 (0.2)

1.15

2.4

  1. Analyses used corresponding calibrated weights for each frame (combined dual-frame and single-frame)