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Table 4 Confidence intervals in swelling

From: Low‐level laser therapy using laser diode 940 nm in the mandibular impacted third molar surgery: double-blind randomized clinical trial

 

Mean ± SD

95% CI

Upper limit

Lower limit

Laser

152.4 ± 1.55

155.517

149.283

Placebo

154.08 ± 1.55

157.197

150.963

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BMC Oral Health

ISSN: 1472-6831

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