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Comparison of CAP values between the 2 groups.
| Item | Experimental group | Control group | P′ | ||
|---|---|---|---|---|---|
| Before treatment | After treatment | Before treatment | After treatment | ||
| CAP (db/m) | 298.35 ± 34.06 | 271.42 ± 31.60 * | 286.84 ± 36.02 | 273.64 ± 34.15* | <.001 |
Note: * P < .05, #P > .05 are the comparisons with the same group before treatment, P′ is the comparison between the two groups after treatment.
CAP = controlled attenuation parameter.
