Risk prediction of persistent pain after breast cancer surgery Risk prediction of persistent pain after breast cancer surgery Preoperative model Preoperative pain in the operative area Insert here the average pain during the week before operation in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. Preoperative pain in the operative area, preoperative model Select 0 1 2 3 4 5 6 7 8 9 10 Probability of moderate-to-severe persistent pain Less than 20% is considered low risk, 20-30% moderate risk and more than 30% high risk. These risk categories are first presented and validated in the accompanying study. Preoperative pain in the operative area, preoperative model Intraoperative model Preoperative pain in the operative area Insert here the average pain during the week before operation in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. Preoperative pain in the operative area, intraoperative model Select 0 1 2 3 4 5 6 7 8 9 10 Body Mass Index Choose between < 31 or ≥ 31 to indicate whether the body mass index of the patient is < 31 or ≥ 31. Body Mass Index, intraoperative model < 31 ≥ 31 Axillary operation Choose between Sentinel Node Biopsy (SNB) or Axillary Lymph Node Dissection (ALND). Axillary operation, intraoperative model SNB ALND Probability of moderate-to-severe persistent pain Less than 20% is considered low risk, 20-30% moderate risk and more than 30% high risk. These risk categories are first presented and validated in the accompanying study. Probability of moderate-to-severe persistent pain, intraoperative model First postoperative day model Preoperative pain in the operative area Insert here the average pain during the week before operation in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. Preoperative pain in the operative area, first postoperative day model Select 0 1 2 3 4 5 6 7 8 9 10 Body Mass Index Choose between < 31 or ≥ 31 to indicate whether the body mass index of the patient is < 31 or ≥ 31. Body Mass Index, first postoperative day model < 31 ≥ 31 Axillary operation Choose between Sentinel Node Biopsy (SNB) or Axillary Lymph Node Dissection (ALND). Axillary operation, first postoperative day model SNB ALND First postoperative day acute pain Insert here the maximum first postoperative day pain in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. First postoperative day acute pain, first postoperative day model Select 0 1 2 3 4 5 6 7 8 9 10 Probability of moderate-to-severe persistent pain Less than 20% is considered low risk, 20-30% moderate risk and more than 30% high risk. These risk categories are first presented and validated in the accompanying study. Probability of moderate-to-severe persistent pain, first postoperative day model Seventh postoperative day model Preoperative pain in the operative area Insert here the average pain during the week before operation in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. Seventh postoperative day acute pain, seventh postoperative day model Select 0 1 2 3 4 5 6 7 8 9 10 Body Mass Index Choose between < 31 or ≥ 31 to indicate whether the body mass index of the patient is < 31 or ≥ 31. Body Mass Index, seventh postoperative day model < 31 ≥ 31 Axillary operation Choose between Sentinel Node Biopsy (SNB) or Axillary Lymph Node Dissection (ALND). Axillary operation, seventh postoperative day model SNB ALND Seventh postoperative day acute pain Insert here the maximum seventh postoperative day pain in the breast, side of chest, axilla or upper arm on NRS scale from 0 to 10. Seventh postoperative day acute pain, seventh postoperative day model Select 0 1 2 3 4 5 6 7 8 9 10 Probability of moderate-to-severe persistent pain Less than 20% is considered low risk, 20-30% moderate risk and more than 30% high risk. These risk categories are first presented and validated in the accompanying study. Probability of moderate-to-severe persistent pain, seventh postoperative day model Tulosta tämä sivu