Clinical Study

Comparison between Collagen and Lidocaine Intramuscular Injections in Terms of Their Efficiency in Decreasing Myofascial Pain within Masseter Muscles: A Randomized, Single-Blind Controlled Trial

Table 4

Descriptive statistics of sEMG and VAS values.

NAverageMinimumMaximumStand. dev.One-way repeated measures ANOVA

EMG.I.1. (μV)1556.6747655.95
EMG.I.2. (μV)1532.6728413.85
EMG.I.3. (μV)1523.7320292.81

EMG.I.1.NP (μV)1534.327455.17
EMG.I.2.NP (μV)1534.627424.35
EMG.I.3.NP (μV)1535.225445.47

VAS.I.1.158.075101.58
VAS.I.2.154.67281.54
VAS.I.3.153.73171.94

EMG.II.1. (μV)1359.0749704.79
EMG.II.2. (μV)1341.2037493.36
EMG.II.3. (μV)1335.0729454.40

EMG.II.1.NP (μV)1338.729607.3
EMG.II.2.NP (μV)1339.231556.8
EMG.II.3.NP (μV)1337.729526.4

VAS.II.1.138.336101.23
VAS.II.2.137.40591.12
VAS.II.3.136.07491.58

EMG.III.1. (μV)1564.1356725.34
EMG.III.2. (μV)1560.2054694.41
EMG.III.3. (μV)1555.2750644.83

EMG.III.1.NP (μV)1536.626438.3
EMG.III.2.NP (μV)153429414.5
EMG.III.3.NP (μV)1536.529424.3

VAS.III.1.158.136101.19
VAS.III.2.156.80491.57
VAS.III.3.156.53392.03