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Table 1 Age and sex distribution of the participants in each exam by diabetes status

From: The trend of 10-year cardiovascular risk among diabetic and non-diabetic participants in Tehran Lipid and glucose study: 1999–2018

Characteristic Examination cycles
I II III IV V VI
Total
 No. of participants 3682 4076 4522 4997 5054 4763
 Age (y), mean ± SD 53.0 ± 9.2 53.7 ± 10.0 53.6 ± 10.1 53.7 ± 10.2 54.1 ± 10.2 54.7 ± 9.9
 Sex, Women (%) 2094 (56.9) 2333 (57.2) 2591 (57.3) 2826 (56.6) 2859 (56.6) 2748 (57.7)
Diabetics
 No. of participants (%) 658 (17.9) 732 (18.0) 723 (16.0) 926 (18.5) 986 (19.5) 992 (20.8)
 Age (y), mean ± SD 55.8 ± 8.9 57.3 ± 9.5 57.6 ± 9.7 58.3 ± 9.8 59.0 ± 10.2 59.7 ± 9.6
 Sex, Women (%) 411(62.5) 450(61.5) 441(61.0) 564(60.9) 582(59.0) 594(59.9)
Non-Diabetics
 No. of participants (%) 3024 (82.1) 3344 (82.0) 3799 (84.0) 4071 (81.5) 4068 (80.5) 3771 (79.2)
 Age (y), mean ± SD 52.4 ± 9.2 52.9 ± 9.9 52.8 ± 10.0 52.7 ± 10.0 52.9 ±  53.4 ± 9.5
 Sex, Women (%) 1683(55.7) 1883(56.3) 2150(56.6) 2262(55.6) 2277(56.0) 2154(57.1)