{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"10"},{"groupId":"OG001","value":"11"}],"title":"0 (No pain)"},{"measurements":[{"groupId":"OG000","value":"15"},{"groupId":"OG001","value":"8"}],"title":"1-3 (Mild pain)"},{"measurements":[{"groupId":"OG000","value":"9"},{"groupId":"OG001","value":"11"}],"title":"4-6 (Moderate pain)"},{"measurements":[{"groupId":"OG000","value":"6"},{"groupId":"OG001","value":"7"}],"title":"7-10 (Severe pain)"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"40"},{"groupId":"OG001","value":"37"}],"units":"Participants"}],"description":"Pain intensity is evaluated at the final treatment session using a Numeric Rating Scale (NRS) from 0 (no pain) to 10 (worst possible pain), with scores categorized as 0 (no pain), 1-3 (mild pain), 4-6 (moderate pain), and 7-10 (severe pain).","groups":[{"description":"The material used will be a diode laser of 100 mW, with a wavelength of 658 nm. Application will be made after each radiotherapy session in an adapted room (low light intensity, possibility of ENT examination) on all grade superior or equal to 2 stomatitis injuries. The energetic dose delivered will be 4 J/cm2. The duration of the treatment for one will be determined by an abacus.\n\nlow level laser therapy","id":"OG000","title":"Laser Low-level Energy Functional"},{"description":"The procedure is identical to the one used in arm A but the laser will not be functional. The period of application will be around one minute.\n\nplacebo (laser low level energy nonfunctional)","id":"OG001","title":"Laser Low-level Energy Nonfunctional"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Analyses were performed on available data; patients with missing outcome data were not included in the corresponding analysis. No imputation on missing data was provided","reportingStatus":"POSTED","timeFrame":"Assessment at Week 7, corresponding to the completion of concomitant chemoradiotherapy.","title":"Number of Patients by Pain Intensity Category at Final Treatment Session With Numeric Rating Scale (NRS)","type":"SECONDARY","unitOfMeasure":"Participants"}