# Executive Summary

# Maternal Preconception

## Basal Serum Testosterone

# Introduction

The results of the analysis are presented using the following structure:

1. Searchable High‑Level Summary: Provides a brief overview of the key findings from our analysis with a table of effects
2. Visualisation, Descriptive Statistics and Diagnostics by Variable: Exploratory data analysis and model diagnostics for each behavioral measure
3. Searchable ROPE Analysis Table: Model diagnostics to check the fit of the models

# Effects of Interest

- CRA has lower basal serum testosterone than Control

# Searchable High‑Level Summary

### Enter search terms in the column headers to filter the table below

Note: TD in the Higher column indicates a Trend Difference for the continuous variable.

# Visualisation, Descriptive Statistics and Diagnostics by Variable

### Bar Plot

### Density Plot

Serum Testosterone by Grouping Variables
Diet | n | Mean | SD | Min | Max | % of Zeros | Zero Flag
--- | --- | --- | --- | --- | --- | --- | ---
Control | 14.0 | 348.1 | 140.8 | 155.8 | 724.8 | 0.0 |
CR25 | 14.0 | 313.3 | 133.1 | 116.4 | 538.4 | 0.0 |
CRA | 14.0 | 236.7 | 70.8 | 114.2 | 339.2 | 0.0 |
CRV | 14.0 | 280.2 | 106.2 | 165.7 | 538.4 | 0.0 |
Warning symbols: * = >40% zeros in this group, ! = >20% zeros in entire sample Either flag triggers the use of a binary choice model.

### Summary Table

Model Summary
Family: gamma
Parameter | Estimate | Std. Error | 2.5% CI | 97.5% CI | Type
--- | --- | --- | --- | --- | ---
Fixed Effects
Intercept | 5.848 | 0.097 | 5.658 | 6.041 | Fixed Effects
DietCR25 | −0.097 | 0.137 | −0.365 | 0.170 | Fixed Effects
DietCRA | −0.373 | 0.138 | −0.641 | −0.102 | Fixed Effects
DietCRV | −0.207 | 0.138 | −0.474 | 0.072 | Fixed Effects

### Posterior Check

### Convergence

Effect | Median | [95% HDI] | Direction Prob. | ROPE %
--- | --- | --- | --- | ---
Diet: Control vs CR25
Diet: Control vs CR25 | 0.10 | [-0.14, 0.39] | 76.70 | 15.85
Diet: Control vs CRA
Diet: Control vs CRA | 0.38 | [0.12, 0.64] | 99.45 | 0.65
Diet: Control vs CRV
Diet: Control vs CRV | 0.21 | [-0.06, 0.47] | 92.95 | 6.00
Diet: CR25 vs CRA
Diet: CR25 vs CRA | 0.27 | [-0.02, 0.54] | 97.35 | 2.65
Diet: CR25 vs CRV
Diet: CR25 vs CRV | 0.10 | [-0.16, 0.40] | 78.00 | 14.40
Diet: CRA vs CRV
Diet: CRA vs CRV | -0.16 | [-0.43, 0.12] | 88.30 | 9.75

No continuous ROPE effects available.

# End of Document