Table 2

Comparison of age-standardized diabetes prevalence and awareness between Fujian and Shaanxi
Age, years Diabetes Prevalence Diabetes Awareness
Fujian Shaanxi Fujian Shaanxi
N % (95% CI) N % (95% CI) N % (95% CI) N % (95% CI)
Male
  20-30 3/242 1.2 (0–2.6) 3/237 1.3 (0–2.7) 1/3 33.3 (0–100) 1/3 33.3 (0–100)
  30-40 17/273 6.2 (3.3-9.1) 17/350 4.9 (2.6-7.1) 11/17 64.7 (39.4-90.0) 2/17 11.8 (0–28.8)
  40-50 42/201 20.9 (15.2-26.6) 32/314 10.2 (6.8-13.6) 13/42 31.0 (16.4-45.5) 19/32 59.4 (41.4-77.4)
  50-60 31/144 21.5 (14.7-28.3) 44/255 17.3 (12.6-21.9) 15/31 48.4 (29.8-67.0) 21/44 47.7 (32.4-63.1)
  >60 62/196 31.6 (25.1-38.2) 43/210 20.5 (15.0-26.0) 35/62 56.5 (43.8-69.1) 17/43 39.5 (24.3-54.8)
  Crude 155/1056 14.7 (12.5-16.8) 139/1366 10.2 (8.6-11.8) 75/155 48.4 (40.4-56.3) 60/139 43.2 (34.8-51.5)
  Standardized † 13.6 (12.7-14.5) 8.9 (8.5-8.3)* 46.8 (31.4-62.1) 35.2 (23.8-46.6)*
Female
  20-30 8/241 3.3 (1.0-5.6) 3/330 0.9 (0–1.9) 1/8 12.5 (0–100) 1/3 33.3 (0–100)
  30-40 15/377 4.0 (2.0-6.0) 10/468 2.1 (0.8-3.5) 5/15 33.3 (6.3-60.4) 4/10 40.0 (3.1-76.9)
  40-50 46/446 10.3 (7.5-13.1) 35/472 7.4 (5.0-9.8) 22/46 47.8 (32.8-62.8) 13/35 37.1 (20.3-54.0)
  50-60 44/311 14.1 (10.3-18.0) 56/370 15.1 (11.5-18.8) 25/44 56.8 (41.6-72.1) 18/56 32.1 (19.5044.8)
  >60 77/241 32.0 (26.0-37.9) 51/248 20.6 (15.5-25.6) 50/77 64.9 (54.0-75.8) 21/51 41.2 (27.2-55.2)
  Crude 190/1616 11.8 (10.2-13.3) 155/1888 8.2 (7.0-9.4) 103/190 54.2 (47.1-61.4) 57/155 36.8 (27.2-55.2)
  Standardized † 10.8 (10.2-11.3) 7.4 (7.1-7.7)* 38.9 (30.2-47.7) 37.0 (24.1-49.9)
Total
  20-30 11/483 2.3 (0.9-3.6) 6/567 1.1 (0.2-1.9) 2/11 18.2 (0–45.4) 2/6 33.3 (0–87.5)
  30-40 32/650 4.9 (3.3-6.6) 27/818 3.3 (2.1-4.5) 16/32 50.0 (31.7-68.3) 6/27 22.2 (5.5-39.0)
  40-50 88/647 13.6 (11.0-16.2) 67/786 8.5 (6.6-10.5) 35/88 39.8 (29.3-50.2) 32/67 47.8 (35.5-60.0)
  50-60 75/455 16.5 (13.1-19.9) 100/625 16.0 (13.1-18.9) 40/75 53.3 (41.8-64.9) 39/100 39.0 (29.3-48.7)
  >60 139/437 31.8 (27.4-36.2) 94/458 20.5 (16.8-24.2) 85/139 61.2 (52.9-69.4) 38/94 40.4 (30.3-50.5)
  Crude 345/2672 12.9 (11.6-14.2) 294/3254 9.0 (8.0-10.0) 178/345 51.6 (46.3-56.9) 117/294 39.8 (34.2-45.4)
  Standardized † 11.5 (11.1-12.0) 8.0 (7.8-8.2)* 42.3 (34.4-50.2) 34.9 (27.0-42.8)*

*: Shaanxi vs. Fujian, p < 0.05.

†: The calculations were weighted on the basis of Chinese population data from 2006.

Xu et al.

Xu et al. BMC Public Health 2013 13:299   doi:10.1186/1471-2458-13-299

Open Data