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. 2023 Jul 28;27:300. doi: 10.1186/s13054-023-04587-3

Table 2.

MSCM for the effect of albumin administration with the trend over the follow-up on 28-day mortality

Marginal structural cox proportional hazards model for 28-day mortality
Variable Overall effect during follow-up P value Heaviside step functions
Week 1 Week 2 Week 3 Week 4
Albumin administration 0.76 (0.61–0.94) 0.0132 0.72 (0.56–0.92)* 0.79 (0.47–1.32) 1.08 (0.35–3.30) 2.52 (0.42–14.96)

MSCM = Marginal Structural Cox proportional hazards Model