Table III.
β estimates when using naive K-means and unified partial-likelihood methods.
| Naive K-means | Unified partial-likelihood | ||||||
|---|---|---|---|---|---|---|---|
|
| |||||||
| Estimate(exp) | p | CI(95%) | Estimate(exp) | p | CI(95%) | ||
|
|
|||||||
| Cluster 1 | Parity 1–4 & AgeAt1stBirth < 25 | −0.22 (0.80) | 0.37 | (−0.70, 0.26) | −0.22 (0.80) | 0.43 | (−0.77, 0.33) |
| Parity 1–4 & AgeAt1stBirth 25 – 30 | −0.02 (0.98) | 0.93 | (−0.51, 0.46) | −0.09 (0.91) | 0.74 | (−0.63, 0.45) | |
| Parity 1–4 & AgeAt1stBirth > 30 | 0.17 (1.19) | 0.54 | (−0.37, 0.72) | 0.03 (1.03) | 0.94 | (−0.59, 0.64) | |
| Parity > 4 & AgeAt1stBirth | −0.05 (0.95) | 0.87 | (−0.61, 0.51) | −0.19 (0.83) | 0.56 | (−0.84, 0.46) | |
| Parity > 4 & AgeAt1stBirth > 25 | 0.23 (1.26) | 0.45 | (−0.34, 0.82) | −0.05 (0.95) | 0.89 | (−0.74, 0.65) | |
| Parity or AgeAt1stBirth missing | −0.03 (0.97) | 0.95 | (−0.89, 0.83) | 0.11 (1.11) | 0.82 | (−0.83, 1.05) | |
| AgeAtMenar = 13 | 0.10 (1.11) | 0.44 | (−0.16, 0.36) | 0.22 (1.24) | 0.15 | (−0.08, 0.52) | |
| AgeAtMenar >= 14 | 0.06 (1.06) | 0.70 | (−0.23, 0.35) | 0.03 (1.03) | 0.85 | (−0.31, 0.38) | |
| AgeAtMenar missing | 0.21 (1.24) | 0.71 | (−0.93, 1.36) | 0.43 (1.54) | 0.46 | (−0.72, 1.59) | |
| BMI 25 – 29 | 0.10 (1.11) | 0.42 | (−0.15, 0.35) | −0.01 (0.94) | 0.94 | (−0.32, 0.30) | |
| BMI > 29 | −0.26 (0.77) | 0.13 | (−0.59,−0.08) | −0.16 (0.85) | 0.41 | (−0.53, 0.22) | |
| Alcohol | 0.07 (1.07) | 0.64 | (−0.21, 0.34) | 0.06 (1.06) | 0.72 | (−0.26, 0.38) | |
| Alcohol missing | −0.18 (0.84) | 0.42 | (−0.62, 0.26) | −0.19 (0.82) | 0.45 | (−0.70, 0.31) | |
| PMHuse: past | −0.12 (0.89) | 0.46 | (−0.44, 0.20) | −0.20 (0.82) | 0.28 | (−0.56, 0.16) | |
| PMHuse: current | 0.06 (1.07) | 0.65 | (−0.21, 0.34) | −0.13 (0.88) | 0.46 | (−0.48, 0.22) | |
| PMHuse missing | −0.17 (0.84) | 0.37 | (−0.54, 0.20) | −0.19 (0.83) | 0.37 | (−0.61, 0.23) | |
| Cluster 2 | Parity 1–4 & AgeAt1stBirth < 25 | −0.13 (0.87) | 0.56 | (−0.58, 0.31) | 0.01 (1.01) | 0.96 | (−0.43, 0.45) |
| Parity 1–4 & AgeAt1stBirth 25 – 30 | 0.05 (1.05) | 0.84 | (−0.40, 0.49) | 0.07 (1.08) | 0.75 | (−0.37, 0.51) | |
| Parity 1–4 & AgeAt1stBirth > 30 | 0.35 (1.41) | 0.17 | (−0.15, 0.84) | 0.30 (1.35) | 0.22 | (−0.18, 0.78) | |
| Parity > 4 & AgeAt1stBirth < 25 | −0.42 (0.65) | 0.14 | (−0.99, 0.14) | −0.20 (0.82) | 0.46 | (−0.73, 0.33) | |
| Parity > 4 & AgeAt1stBirth > 25 | −0.09 (0.91) | 0.77 | (−0.68, 0.50) | 0.01 (1.01) | 0.98 | (−0.56, 0.58) | |
| Parity or AgeAt1stBirth missing | 0.21 (1.23) | 0.59 | (−0.54, 0.95) | 0.15 (1.16) | 0.71 | (−0.62, 0.92) | |
| AgeAtMenar = 13 | −0.13 (0.88) | 0.29 | (−0.36, 0.11) | −0.19 (0.82) | 0.10 | (−0.42, 0.04) | |
| AgeAtMenar >= 14’ | −0.23 (0.79) | 0.10 | (−0.51, 0.05) | −0.25 (0.78) | 0.06 | (−0.51, 0.01) | |
| AgeAtMenar: missing | −0.08 (0.92) | 0.89 | (−1.22, 1.06) | −0.25 (0.78) | 0.67 | (−1.39, 0.89) | |
| BMI 25 – 29 | 0.32 (1.38) | 0.01 | (0.10, 0.55) | 0.33 (1.39) | <0.01 | (0.11, 0.54) | |
| BMI > 29 | 0.16 (1.17) | 0.29 | (−0.13, 0.44) | 0.06 (1.06) | 0.68 | (−0.22, 0.34) | |
| Alcohol | 0.10 (1.10) | 0.45 | (−0.15, 0.34) | 0.12 (1.13) | 0.32 | (−0.12, 0.36) | |
| Alcohol missing | −0.46 (0.63) | 0.04 | (−0.91,−0.02) | −0.41 (0.67) | 0.07 | (−0.84, 0.03) | |
| PMHuse past | 0.00 (1.0) | 0.99 | (−0.28, 0.28) | −0.17 (0.84) | 0.23 | (−0.44, 0.10) | |
| PMHuse current | −0.13 (0.87) | 0.31 | (−0.39, 0.12) | 0.02 (1.02) | 0.85 | (−0.22, 0.27) | |
| PMHuse missing | −0.37 (0.69) | 0.04 | (−0.73,−0.01) | −0.48 (0.62) | 0.01 | (−0.84,−0.12) | |