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Research Article

Trajectories of cognitive reactivity and its predictive value on postpartum depression in Chinese women: a latent class growth modeling analysis

, , , , &
Article: 2256470 | Received 27 Jul 2023, Accepted 03 Sep 2023, Published online: 25 Sep 2023

Figures & data

Figure 1. Sample flowchart. EPDS: Edinburgh Postnatal Depression Scale. Incomplete: Women not completing all questionnaire contents and dropping out halfway. Refused: Women lost interest in further study and refused to continue cooperating.

Figure 1. Sample flowchart. EPDS: Edinburgh Postnatal Depression Scale. Incomplete: Women not completing all questionnaire contents and dropping out halfway. Refused: Women lost interest in further study and refused to continue cooperating.

Table 1. Characteristics of the sample by CR grouping.

Table 2. Model fit indices of tested models with latent class growth modeling.

Figure 2. Three-class trajectory model of cognitive reactivity scores across the period (n = 321).

Figure 2. Three-class trajectory model of cognitive reactivity scores across the period (n = 321).

Table 3. Multivariate modeling of predictors of CR trajectory (n = 321).

Table 4. The unconditional binary logistic stepwise regression analysis of CR subtypes and depression (n = 321).

Supplemental material

Supplemental Material

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Data availability statement

The participants of this study did not give written consent for their data to be shared publicly, and due to the sensitive nature of the research, supporting data is not available.