Area-based methods | Volumetric-based methods | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cumulus | ImageJ-based method | Volpara | Quantra | SXA | |||||||||||
Percent density | Number | ORa | (95% CI) | Number | ORa | (95% CI) | Number | ORa | (95% CI) | Number | ORa | (95% CI) | Number | ORa | (95% CI) |
Average of CC and MLO readingsb | 1,010 | 1.58 | (1.33, 1.88) | 891 | 1.45 | (1.21, 1.74) | 1,010 | 1.83 | (1.51, 2.21) | - | - | - | - | - | - |
Only CC readingsb | 1,009 | 1.57 | (1.32, 1.87) | 888 | 1.33 | (1.11, 1.59 | 1,009 | 1.75 | (1.45, 2.10) | 975 | 1.40 | (1.19, 1.66) | 934 | 1.37 | (1.16, 1.63) |
Only MLO readingsb | 1,008 | 1.56 | (1.31, 1.85) | 882 | 1.42 | (1.19, 1.69) | 1,008 | 1.75 | (1.44, 2.11) | - | - | - | |||
Multiple imputationc | 1,095 | 1.63 | (1.37, 1.93) | 971 | 1.45 | (1.22, 1.73) | 1,095 | 1.82 | (1.51, 2.20) | 1,057 | 1.40 | (1.19, 1.64) | 1,014 | 1.35 | (1.15, 1.60) |
Restricted to women aged <80 yrs | 948 | 1.58 | (1.32, 1.88) | 830 | 1.44 | (1.20, 1.72) | 948 | 1.78 | (1.47, 2.15) | 914 | 1.38 | (1.17, 1.63) | 874 | 1.36 | (1.15, 1.62) |
Restricted to women with data for all quantitative methods | 797 | 1.55 | (1,29, 1.87) | 797 | 1.52 | (1.26, 1.84) | 797 | 1.64 | (1.33, 2.02) | 797 | 1.26 | (1.05, 1.55) | 797 | 1.48 | (1.22, 1.80) |
Dense area/volume | Number | OR a | (95% CI) | Number | OR a | (95% CI) | Number | OR | (95% CI) | Number | OR | (95% CI) | Number | OR | (95% CI) |
Average of CC and MLO readingsb | 1,010 | 1.57 | (1.33, 1.84) | 891 | 1.56 | (1.31, 1.84) | 1,010 | 1.46 | (1.25, 1.70) | - | - | - | - | - | - |
Only CC readingsb | 1,009 | 1.58 | (1.35, 1.86) | 888 | 1.45 | (1.23, 1.71) | 1,009 | 1.47 | (1.26, 1.72) | 975 | 1.04 | (0.88, 1.22) | 934 | 1.26 | (1.08, 1.47) |
Only MLO readingsb | 1,008 | 1.52 | (1.30, 1.79) | 882 | 1.49 | (1.26, 1.77) | 1,008 | 1.38 | (1.18, 1.61) | - | - | - | |||
Multiple imputationc | 1,095 | 1.60 | (1.36, 1.87) | 971 | 1.54 | (1.31, 1.82) | 1,095 | 1.43 | (1.23, 1.66) | 1,057 | 1.02 | (0.87, 1.19) | 1,014 | 1.23 | (1.05, 1.43) |
Restricted to women aged <80 yrs | 948 | 1.57 | (1.33, 1.84) | 830 | 1.54 | (1.31, 1.82) | 948 | 1.49 | (1.27, 1.74) | 914 | 1.06 | (0.89, 1.26) | 874 | 1.27 | (1.08, 1.49) |
Restricted to women with data for all quantitative methods | 797 | 1.63 | (1.36, 1.95) | 797 | 1.62 | (1.36, 1.94) | 797 | 1.70 | (1.42, 2.04) | 797 | 1.23 | (1.02, 1.49) | 797 | 1.74 | (1.43, 2.11) |
Non-dense area/volume | Number | OR | (95% CI) | Number | OR | (95% CI) | Number | OR | (95% CI) | Number | OR | (95% CI) | Number | OR | (95% CI) |
Average of CC and MLO readingsb | 1,010 | 0.69 | (0.57, 0.84) | 891 | 1.13 | (0.93, 1.37) | 1,010 | 0.85 | (0.71, 1.03) | - | - | - | - | - | - |
Only CC readingsb | 1,009 | 0.74 | (0.61, 0.90) | 888 | 1.15 | (0.95, 1.40) | 1,009 | 0.88 | (0.73, 1.06) | 975 | 0.80 | (0.66, 0.97) | 934 | 0.90 | (0.75, 1.08) |
Only MLO readingsb | 1,008 | 0.66 | (0.54, 0.80) | 882 | 1.08 | (0.89, 1.30) | 1,008 | 0.84 | (0.69, 1.01) | - | - | - | |||
Multiple imputationc | 1,095 | 0.67 | (0.56, 0.82) | 971 | 1.09 | (0.90, 1.31) | 1,095 | 0.83 | (0.69, 1.01) | 1,057 | 0.78 | (0.65, 0.94) | 1,014 | 0.87 | (0.73, 1.04) |
Restricted to women aged <80 yrs | 948 | 0.69 | (0.57, 0.84) | 831 | 1.13 | (0.93, 1.37) | 948 | 0.88 | (0.72, 1.07) | 914 | 0.82 | (0.68, 1.00) | 874 | 0.91 | (0.76, 1.10) |
Restricted to women with data for all quantitative methods | 797 | 0.93 | (0.74, 1.17) | 797 | 1.12 | (0.91, 1.37) | 797 | 1.10 | (0.88, 1.38) | 797 | 1.03 | (0.83, 1.28) | 797 | 1.01 | (0.81, 1.26) |