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The association between SSB Availability at School Vending Machines and SSB Consumption with propensity score stratification and kernel-based matching.
| Number of Exposed | Number of control | Proportional difference using matched sample | t-value of the difference | |
|---|---|---|---|---|
| Stratification | 2285 | 1698 | 0.181 (.046) | 3.972 |
| Kernel-based matching | 2285 | 1698 | 0.159 (.059) | 2.668 |
