Table 1: Demographic characteristics and comorbidities of cervical cancer patients in the 2D and 3D groups.

 2D3DP  value
( )( )
% %

Age (in years)    0.67
 0–441612.1 8312.9
 45–543224.2 18328.4
 55–643627.3 15223.6
 65–743325.0 13921.6
 75+1511.4 8713.5
Diabetes mellitus0.01
 Yes4131.1 13821.4
 No9168.9 50678.6
Hypertension0.75
 Yes5440.9 27342.4
 No7859.1 37157.6
Coronary heart disease0.13
 Yes3526.5 13320.7
 No9773.5 51179.3
Hyperlipidemia0.13
 Yes4131.1 16024.8
 No9168.9 48475.2
Side effects0.04
 Yes4131.1 14823.0
 No9168.9 49677.0
Urbanization level0.18
 Urban2720.5 18929.3
 Suburban6549.2 27041.9
 Rural3929.5 17727.5
 Other10.8 81.2
Geographic region0.60
 Northern5037.9 28944.9
 Central4937.1 19730.6
 Southern32.3 142.2
 Eastern2922.0 13921.6
 Other10.8 50.8
EC0.06
 EC 1, 23224.2 11117.2
 EC 35037.9 22134.3
 EC 42015.2 9614.9
 Other3022.721633.5

EC indicates enrollee category.