Table 4 Annual out-of-pocket expenditures as a proportion of total annual household expenditures

22.2 (11.7–32.8)

9.1 (5.9–12.3)

7.0 (3.5–10.6)

26.5 (16.3–36.8)

6.2 (3.9–8.6)

31.4 (20.3–42.4)

< 0.001 ^†

12.3 (9.7–14.9)

4.4 (3.1–5.6)

3.7 (1.8–5.7)

14.1 (11.5–16.7)

3.4 (2.8–4.1)

17.0 (14.1–19.8)

9.9 (7.2–12.5)

4.1 (2.5–5.8)

7.3 (0.7–13.9)

13.5 (9.9–17.1)

2.7 (2.0-3.5)

15.9 (11.9–19.9)

9.4 (6.0-12.8)

3.2 (2.1–4.3)

9.2 (3.1–15.3)

13.4 (8.7–18.1)

2.6 (1.9–3.2)

15.5 (10.8–20.3)

10.2 (4.8–15.7)

4.0 (1.6–6.4)

6.7 (1.2–12.2)

13.1 (7.3–18.8)

1.8 (1.3–2.2)

14.1 (8.5–19.6)

10.9 (4.9–16.9)

2.4 (1.0-3.8)

8.5 (-1.0-18.1)

12.4 (6.4–18.4)

4.3 (2.5–6.2)

15.1 (8.9–21.4)

0.004 ^‡

22.2 (5.5–38.9)

2.6 (1.4–3.8)

3.2 (1.0-5.3)

23.2 (7.0-39.3)

5.8 (2.1–9.6)

27.4 (10.4–44.4)

10.9 (4.9–16.8)

2.4 (1.1–3.7)

8.5 (-0.7-17.8)

12.4 (6.4–18.3)

4.3 (2.5–6.2)

15.1 (8.9–21.4)

0.002 ^†

22.2 (5.6–38.8)

2.6 (1.5–3.8)

3.2 (1.1–5.2)

23.2 (7.1–39.2)

5.8 (2.1–9.6)

27.4 (10.5–44.3)

11.6 (9.6–13.7)

5.3 (4.2–6.4)

7.4 (4.610.2)

15.5 (13.1–17.9)

2.8 (2.5–3.2)

18.0 (15.5–20.5)

12.0 (9.3–14.7)

5.0 (3.6–6.3)

7.8 (3.6–12.1)

15.4 (12.1–18.6)

3.6 (2.9–4.2)

18.0 (14.7–21.4)

0.289^‡

13.4 (9.3–17.4)

4.9 (3.5–6.2)

6.3 (3.6-9.0)

16.7 (12.6–20.8)

3.2 (2.3-4.0)

19.4 (15.0-23.8)

14.8 (9.6–20.1)

4.8 (3.2–6.4)

7.9 (4.0-11.9)

18.4 (13.0-23.7)

3.3 (2.6-4.0)

21.1 (15.4–26.8)

0.924^†

10.3 (6.9–13.6)

6.7 (2.9–10.6)

3.8 (0.7-7.0)

13.3 (9.4–17.2)

3.0 (2.2–3.8)

15.6 (11.3–19.9)

11.4 (8.9–13.9)

4.5 (3.4–5.6)

7.2 (3.4–11.1)

14.6 (11.6–17.6)

3.5 (2.5–4.6)

17.4 (14.2–20.7)

11.0 (8.9–13.2)

4.6 (3.4–5.8)

4.6 (3.4–5.8)

14.1 (11.6–16.6)

3.6 (2.7–4.5)

17.0 (14.2–19.8)

0.643^‡

14.5 (9.8–19.2)

5.2 (3.7–6.8)

5.2 (3.7–6.8)

18.2 (13.3–23.1)

3.1 (2.5–3.5)

20.7 (15.6–25.7)