There was an error in the original publication [1]. It was due to a decimal point error in converting the raw thoracolumbar fascia thickness data from centimeters to millimeters. The decimal point for thoracolumbar fascia thickness in Tables 2 and 3 was incorrect. The corrected Table 2 and Table 3 are shown below. And the sentence in Section 4. Discussion was corrected as follows: “The mean TLF thickness in the PT and control groups before the intervention was 2.55 mm and 2.63 mm”.
Table 2.
Post differences of ultrasound data within groups using paired-sample t-test.
Table 2.
Post differences of ultrasound data within groups using paired-sample t-test.
| Outcomes | Group | Before | After | p-Value |
|---|---|---|---|---|
| Fascia thickness L (mm) | PT | 2.56 ± 0.64 | 2.57 ± 0.63 | 0.835 |
| Control | 2.56 ± 0.69 | 2.56 ± 0.66 | 1.000 | |
| Fascia thickness R (mm) | PT | 2.54 ± 0.6 | 2.47 ± 0.59 | 0.127 |
| Control | 2.69 ±0.67 | 2.67 ± 0.69 | 0.152 | |
| Echo intensity L (CSAEI) | PT | 71.9 ± 9.7 | 68.5 ± 9.5 | <0.001 |
| Control | 73.9 ± 8 | 73.6 ± 8.1 | 0.270 | |
| Echo intensity R (CSAEI) | PT | 73.7 ± 8.1 | 68.4 ± 9.2 | <0.001 |
| Control | 74.2 ± 8 | 73.4 ± 7.8 | 0.02 |
Note: Fascia thickness L: left side of thoracolumbar fascia thickness; Fascia thickness R: right side of thoracolumbar fascia thickness; CSAEI: echo intensity of cross-sectional areas. Data is presented as Mean ± SD (Standard deviation).
Table 3.
Post differences of all the outcomes between groups, baseline adjusted using ANCOVA.
Table 3.
Post differences of all the outcomes between groups, baseline adjusted using ANCOVA.
| Outcomes | Group | Baseline | After Intervention | After Intervention (Adjusted) | Difference (95% CI) | p-Value | Effect Size | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SE | Mean | SE | Mean | SE | |||||
| Fascia thickness L (mm) | PT | 2.56 | 0.111 | 2.57 | 0.109 | 2.57 | 0.031 | 0.009 (−0.079 to 0.097) | 0.837 | 0.03 |
| CG | 2.56 | 0.119 | 2.56 | 0.115 | 2.56 | 0.031 | ||||
| Fascia thickness R (mm) | PT | 2.54 | 0.105 | 2.47 | 0.102 | 2.55 | 0.035 | −0.047 (−0.15 to 0.05) | 0.349 | 0.12 |
| CG | 2.69 | 0.117 | 2.67 | 0.119 | 2.59 | 0.035 | ||||
| Echo intensity L (CSAEI) | PT | 71.9 | 1.69 | 68.5 | 1.65 | 69.4 | 0.62 | −3.36 (−5.1 to −1.6) | <0.001 | 0.48 |
| CG | 73.9 | 1.39 | 73.9 | 1.39 | 72.7 | 0.62 | ||||
| Echo intensity R (CSAEI) | PT | 73.7 | 1.4 | 68.4 | 1.61 | 68.7 | 0.6 | −4.39 (−6.1 to −2.7) | <0.001 | 0.64 |
| CG | 74.2 | 1.39 | 73.4 | 1.36 | 73.1 | 0.6 | ||||
| Perceived stiffness (cm) | PT | 3.89 | 0.3 | 2.11 | 0.25 | 2.01 | 0.23 | −1.18 (−1.84 to −0.52) | <0.001 | 0.45 |
| CG | 3.56 | 0.27 | 3.09 | 0.33 | 3.19 | 0.23 | ||||
| Skin temperature (°C) | PT | 36.4 | 0.04 | 36.9 | 0.08 | 36.9 | 0.67 | 0.29 (0.11 to 0.48) | 0.002 | 0.40 |
| CG | 36.5 | 0.04 | 36.6 | 0.05 | 36.6 | 0.67 | ||||
| Lumbar flexibility (cm) | PT | 10.4 | 0.28 | 10.6 | 0.29 | 10.5 | 0.53 | 0.04 (−0.1 to 1.94) | 0.550 | 0.08 |
| CG | 10.2 | 0.35 | 10.4 | 0.35 | 10.4 | 0.53 | ||||
Note: Fascia thickness L: left side of thoracolumbar fascia thickness; Fascia thickness R: right side of thoracolumbar fascia thickness; CSAEI: echo intensity of cross-sectional areas; Data is presented as Mean ± SE: standard error mean; Difference (95% CI): 95% confidence interval for differences.
The authors apologize for the inconvenience; this correction did not affect the results or conclusions of this study. This correction was approved by the Academic Editor. The original publication has also been updated.
Reference
- Yang, C.; Huang, X.; Li, Y.; Sucharit, W.; Sirasaporn, P.; Eungpinichpong, W. Acute Effects of Percussive Massage Therapy on Thoracolumbar Fascia Thickness and Ultrasound Echo Intensity in Healthy Male Individuals: A Randomized Controlled Trial. Int. J. Environ. Res. Public Health 2023, 20, 1073. [Google Scholar] [CrossRef] [PubMed]
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