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EMMs (95% CIs) of SF-12 Physical and SF-12 Mental at 4 Weeks and 4 Months
| EMM at 4 wk | EMM at 4 mo | |||
|---|---|---|---|---|
| VR | Control | VR | Control | |
| SF-12 physical | 38.2 (36.1-40.3) | 35.6 (33.4-37.8) | 37.6 (34.6-40.5) | 38.4 (35.1-41.6) |
| SF-12 mental | 48.4 (45.4-51.3) | 46.6 (43.5-49.7) | 46.4 (43.0-49.9) | 46.0 (42.2-49.8) |
EMM indicates estimated marginal mean; SF-12, short form-12; VR, virtual reality.
