Comparing the Persian version properties of Behavioral Pain Scale and Critical Care Pain Observation Tool in patients with head trauma

authors:

avatar Afsane Rouhalamini , avatar Hossein Fallahzadeh , avatar Khadijeh Nasiriani , *


how to cite: Rouhalamini A, Fallahzadeh H , Nasiriani K. Comparing the Persian version properties of Behavioral Pain Scale and Critical Care Pain Observation Tool in patients with head trauma. koomesh. 2021;23(3):e149953. 

Abstract

Introduction: The assessment of pain in critically ill patients requires careful examination, especially in intubated and traumatic head patients due to the impossibility of using verbal pain scales and changes in non-verbal communication due to the type of injury sustained .The purpose of this study was to compare the psychometric properties of the Persian version of Behavioral Pain Scale (BPS) and Critical-Care Pain Observation Tool (CPOT) in patients with head trauma. Materials and Methods: The psychometrics (research methodology) was done on 60 intubated head trauma patients in Shahid Rahnemoon Hospital in Yazd (Iran) in 2018-19. Considerably, the pain was measured using two BPS and CPOT scales by two evaluators independently and simultaneously in both painful and non-painful procedures. Then, convergent validity, differential validity, evaluator reliability, stability, internal consistency, sensitivity and feasibility of the two tools were evaluated and compared. Results: Based on 2160 evaluations in convergent validity strong correlation was observed between the two tools, (r>0.7). Differential validity, BPS and CPOT scores during painful procedures were significantly higher than painless procedures. The Cronbach;#39s alpha coefficient for the two scales was 0.722 and 0.865, respectively. The reliability of the stability of both instruments in all evaluations was more than 0.7 and significant. Also sensitivity and feasibility were confirmed for BPS tools 0.8 and 75% and CPOT tools 0.7 and 55%. Conclusion: The use of BPS and CPOT tools to measure pain in intubated head trauma patients are associated with validity, reliability, and sensitivity. However, BPS was feasible for nurses to use.  

References

  • 1.

    [1] Young J, Siffleet J, Nikoletti S, Shaw T. Use of a Behavioural Pain Scale to assess pain in ventilated, unconscious and/or sedated patients. Intensive Crit Care Nurs 2006; 22: 32-39.

  • 2.

    https://doi.org/10.1016/j.iccn.2005.04.004.

  • 3.

    PMid:16198570.

  • 4.

    [2] Ebrahimian A, Ghasemian-Nik H, Fakhr-Movahedi A. A study on the trend of Modified Sequential Organ Failure Assessment ability changes to predict the sequel of patients in internal critical care units. Koomesh 2018; 20: 800-807. (Persian).

  • 5.

    [3] Yousef zade Chabok S, Safayi M, Hemati H, Mohammadi H, Shabani S. Epidemiology of head injury in patients who were reffered to Poorsina hospital. J Guilan Univ Med Sci 2008; 16: 112-119. (Persian).

  • 6.

    [4] Barr J, Fraser GL, Puntillo K, Ely EW, Glinas C, Dasta JF, et al. Clinical practice guidelines for the management of pain, agitation, and delirium in adult patients in the intensive care unit: Executive summary. Am J Health Syst Pharm 2013; 70: 53-58.

  • 7.

    https://doi.org/10.1093/ajhp/70.1.53.

  • 8.

    PMid:23261901.

  • 9.

    [5] Mehrnoush N, Ashktorab T, Heidarzadeh M, Momenzadeh S. Exploring effective factors in the implementation of neonatal pain management from of nurse's perspectives in neonatal intensive care unit: a content analysis. Koomesh 2017; 19: 309-319. (Persian).

  • 10.

    [6] Ranjbar H, Dehghan Nayeri N, Soleimani M, Chan YH, Haghdoost A. What is the most effective method of pain reduction during intravenous cannulation in children? A systematic review and meta-analysis study. Koomesh 2016; 17: 533-546. (Persian).

  • 11.

    [7] Sole ML, Klein DG, Moseley MJ, Brenner ZR, Powers J. Introduction to critical care nursing: 5th Edition St. Louis, Mo.: Saunders, c2009. xix, 748 p.: ill.(chiefly col.); 27 cm.; 2009.

  • 12.

    [8] Halvani A, Pourfarokh N, Nasiriani K. Quality of life and related factors in patients with chronic obstructive pulmonary disease. Tanaffos 2006; 5: 51-56.

  • 13.

    [9] Kabes AM, Graves JK, Norris J. Further validation of the nonverbal pain scale in intensive care patients. Crit Care Nurse 2009; 29: 59-66.

  • 14.

    https://doi.org/10.4037/ccn2009992.

  • 15.

    PMid:19182281.

  • 16.

    [10] AzevedoSantos IF, Alves IG, BadauPassos D, SantanaFilho VJ, DeSantana JM. Psychometric analysis of Behavioral Pain Scale Brazilian Version in sedated and mechanically ventilated adult patients: a preliminary study. Pain Practice 2016; 16: 451-458.

  • 17.

    https://doi.org/10.1111/papr.12287.

  • 18.

    PMid:25857484.

  • 19.

    [11] Cade CH. Clinical tools for the assessment of pain in sedated critically ill adults. Nurs Crit Care 2008; 13: 288-297.

  • 20.

    https://doi.org/10.1111/j.1478-5153.2008.00294.x.

  • 21.

    PMid:19128312.

  • 22.

    [12] Payen JF, Bosson JL, Chanques G, Mantz J, Labarere J. Pain assessment is associated with decreased duration of mechanical ventilation in the intensive care unit: a post Hoc analysis of the DOLOREA study. Anesthesiology 2009; 111: 1308-1316.

  • 23.

    https://doi.org/10.1097/ALN.0b013e3181c0d4f0.

  • 24.

    PMid:19934877.

  • 25.

    [13] Pasero C, Puntillo K, Li D, Mularski RA, Grap MJ, Erstad BL, et al. Structured approaches to pain management in the ICU. Chest 2009; 135: 1665-1672.

  • 26.

    https://doi.org/10.1378/chest.08-2333.

  • 27.

    PMid:19497902.

  • 28.

    [14] Ghazanfari Z, Forough Ameri G, Mir Hosseini M. The nursing staff view about barriers of using pain relief methods. Iran J Crit Care Nurs 2011; 3: 149-152. (Persian).

  • 29.

    [15] Sessler CN, Grap MJ, Ramsay MA. Evaluating and monitoring analgesia and sedation in the intensive care unit. Crit Care 2008; 12: S2.

  • 30.

    https://doi.org/10.1186/cc6148.

  • 31.

    PMid:18495053 PMCid:PMC2391268.

  • 32.

    [16] Chanques G, Viel E, Constantin JM, Jung B, de Lattre S, Carr J, et al. The measurement of pain in intensive care unit: comparison of 5 self-report intensity scales. Pain 2010; 151: 711-721.

  • 33.

    https://doi.org/10.1016/j.pain.2010.08.039.

  • 34.

    PMid:20843604.

  • 35.

    [17] PudasThk SM, Axelin A, Aantaa R, Lund V, Salanter S. Pain assessment tools for unconscious or sedated intensive care patients: a systematic review. J Adv Nurs 2009; 65: 946-956.

  • 36.

    https://doi.org/10.1111/j.1365-2648.2008.04947.x.

  • 37.

    PMid:19291192.

  • 38.

    [18] Battle CE, Lovett S, Hutchings H. Chronic pain in survivors of critical illness: a retrospective analysis of incidence and risk factors. Crit Care 2013; 17: R101.

  • 39.

    https://doi.org/10.1186/cc12746.

  • 40.

    PMid:23718685 PMCid:PMC4057262.

  • 41.

    [19] Wien H, Vry H, Aamodt G, Bjrk IT. Improving the systematic approach to pain and sedation management in the ICU by using assessment tools. J Clin Nurs 2014; 23: 1552-1561.

  • 42.

    https://doi.org/10.1111/j.1365-2702.2012.04309.x.

  • 43.

    PMid:23186024.

  • 44.

    [20] Wells N, Pasero C, McCaffery M. Improving the quality of care through pain assessment and management. Patient Safety and Quality: An Evidence-Based Handbook for Nurses (Review) 2008.

  • 45.

    [21] Ahlers SJ, van der Veen AM, van Dijk M, Tibboel D, Knibbe CA. The use of the Behavioral Pain Scale to assess pain in conscious sedated patients. Anesth Analg 2010; 110: 127-133.

  • 46.

    https://doi.org/10.1213/ANE.0b013e3181c3119e.

  • 47.

    PMid:19897804.

  • 48.

    [22] Glinas C. Pain assessment in the critically ill adult: recent evidence and new trends. Intensive Crit Care Nurs 2016; 34: 1-11.

  • 49.

    https://doi.org/10.1016/j.iccn.2016.03.001.

  • 50.

    PMid:27067745.

  • 51.

    [23] Glinas C, Ross M, Boitor M, Desjardins S, Vaillant F, Michaud C. Nurses' evaluations of the CPOT use at 12month postimplementation in the intensive care unit. Nurs Crit Care 2014; 19: 272-280.

  • 52.

    https://doi.org/10.1111/nicc.12084.

  • 53.

    PMid:24811955.

  • 54.

    [24] Wiwanitkit V. Letter to the Editor. Dimens Crit Care Nurs 2014; 33: 261.

  • 55.

    https://doi.org/10.1097/DCC.0000000000000066.

  • 56.

    PMid:25140742.

  • 57.

    [25] Glinas C. Nurses' evaluations of the feasibility and the clinical utility of the critical-care pain observation tool. Pain Manag Nurs 2010; 11: 115-125.

  • 58.

    https://doi.org/10.1016/j.pmn.2009.05.002.

  • 59.

    PMid:20510842.

  • 60.

    [26] Payen JF, Bru O, Bosson JL, Lagrasta A, Novel E, Deschaux I, et al. Assessing pain in critically ill sedated patients by using a behavioral pain scale. Crit Care Med 2001; 29: 2258-2263.

  • 61.

    https://doi.org/10.1097/00003246-200112000-00004.

  • 62.

    PMid:11801819.

  • 63.

    [27] Heidarzadeh M, Chookalayi H, Jabraeelzadeh S, Kohi F. Translation and psychometrics of the "behavioral pain scale" in mechanically ventilated patients in medical and surgical intensive care units. Nurs Midwifery J 2017; 15: 176-186.

  • 64.

    [28] Glinas C, Fortier M, Viens C, Fillion L, Puntillo K. Pain assessment and management in critically ill intubated patients: a retrospective study. Am J Crit Care 2004; 13: 126-136.

  • 65.

    https://doi.org/10.4037/ajcc2004.13.2.126.

  • 66.

    PMid:15043240.

  • 67.

    [29] Nasrin B. Evaluation of CPOT tools (pain observation tools) in measuring the severity of pain in patients with open heart surgery. Rast: Guilan Univ Med Sci 2012. (Persian).

  • 68.

    [30] Tadrisi SD, Madani SJ, Farmand F, Ebadi A, Karimi Zarchi AA, Saghafinia, et al. Richmond agitation-sedation scale validity and reliability in intensive care unit adult patients Persian version. Iran J Crit Care Nurs 2009; 2: 15-21. (Persian).

  • 69.

    [31] Mottahedian Tabrizi E, Tadrisi SD, Mohammadyari A, Ebadi A, Mirhashemi S. Validity and reliability of Ramsy sedation scale in adult patients hospitalized in critical care units. Iran J Crit Care Nurs 2010; 3: 15-16. (Persian).

  • 70.

    [32] Jain S, Teasdale GM, Iverson LM. Glasgow Coma Scale. StatPearls [Internet]: Stat Pearls Publish 2019.

  • 71.

    [33] Sternbach GL. The Glasgow coma scale. J Emerg Med 2000; 19: 67-71.

  • 72.

    https://doi.org/10.1016/S0736-4679(00)00182-7.

  • 73.

    [34] Marmo L, Fowler S. Pain assessment tool in the critically ill post-open heart surgery patient population. Pain Manag Nurs 2010; 11: 134-140.

  • 74.

    https://doi.org/10.1016/j.pmn.2009.05.007.

  • 75.

    PMid:20728062.

  • 76.

    [35] Nrnberg Damstrm D, Saboonchi F, Sackey P, Bjrling G. A preliminary validation of the Swedish version of the criticalcare pain observation tool in adults. Acta Anaesth Scand 2011; 55: 379-386.

  • 77.

    https://doi.org/10.1111/j.1399-6576.2010.02376.x.

  • 78.

    PMid:21288226.

  • 79.

    [36] Liu Y, Li L, Herr K. Evaluation of two observational pain assessment tools in Chinese critically ill patients. Pain Med 2015; 16: 1622-1628.

  • 80.

    https://doi.org/10.1111/pme.12742.

  • 81.

    PMid:25800546.

  • 82.

    [37] Echegaray-Benites C, Kapoustina O, Glinas C. Validation of the use of the Critical-Care Pain Observation Tool (CPOT) with brain surgery patients in the neurosurgical intensive care unit. Intensive Crit Care Nurs 2014; 30: 257-265.

  • 83.

    https://doi.org/10.1016/j.iccn.2014.04.002.

  • 84.

    PMid:24836539.

  • 85.

    [38] Al Darwish ZQ, Hamdi R, Fallatah S. Evaluation of pain assessment tools in patients receiving mechanical ventilation. AACN Adv Crit Care 2016; 27: 162-172.

  • 86.

    https://doi.org/10.4037/aacnacc2016287.

  • 87.

    PMid:27153305.

  • 88.

    [39] Dehghani H, Tavangar H, Ghandehari A. Validity and reliability of behavioral pain scale in patients with low level of consciousness due to head trauma hospitalized in intensive care unit. Arch Trauma Res 2014; 3: e18608.

  • 89.

    https://doi.org/10.5812/atr.18608.

  • 90.

    PMid:25032173 PMCid:PMC4080766.

  • 91.

    [40] Joffe AM, McNulty B, Boitor M, Marsh R, Glinas C. Validation of the Critical-Care Pain Observation Tool in brain-injured critically ill adults. J Crit Care 2016; 36: 76-80.

  • 92.

    https://doi.org/10.1016/j.jcrc.2016.05.011.

  • 93.

    PMid:27546751.

  • 94.

    [41] Paulson-Conger M, Leske J, Maidl C, Hanson A, Dziadulewicz L. Comparison of two pain assessment tools in nonverbal critical care patients. Pain Manag Nurs 2011; 12: 218-224.

  • 95.

    https://doi.org/10.1016/j.pmn.2010.05.008.

  • 96.

    PMid:22117753.

  • 97.

    [42] Juarez P, Bach A, Baker M, Duey D, Durkin S, Gulczynski B, et al. Comparison of two pain scales for the assessment of pain in the ventilated adult patient. Dimens Crit Care Nurs 2010; 29: 307-315.

  • 98.

    https://doi.org/10.1097/DCC.0b013e3181f0c48f.

  • 99.

    PMid:20940589.

  • 100.

    [43] Arroyo-Novoa CM, Figueroa-Ramos MI, Puntillo KA, Stanik-Hutt J, Thompson CL, White C, et al. Pain related to tracheal suctioning in awake acutely and critically ill adults: a descriptive study. Intensive Crit Care Nurs 2008; 24: 20-27.

  • 101.

    https://doi.org/10.1016/j.iccn.2007.05.002.

  • 102.

    PMid:17689249.

  • 103.

    [1] Young J, Siffleet J, Nikoletti S, Shaw T. Use of a Behavioural Pain Scale to assess pain in ventilated, unconscious and/or sedated patients. Intensive Crit Care Nurs 2006; 22: 32-39.

  • 104.

    https://doi.org/10.1016/j.iccn.2005.04.004.

  • 105.

    PMid:16198570.

  • 106.

    [2] Ebrahimian A, Ghasemian-Nik H, Fakhr-Movahedi A. A study on the trend of Modified Sequential Organ Failure Assessment ability changes to predict the sequel of patients in internal critical care units. Koomesh 2018; 20: 800-807. (Persian).

  • 107.

    [3] Yousef zade Chabok S, Safayi M, Hemati H, Mohammadi H, Shabani S. Epidemiology of head injury in patients who were reffered to Poorsina hospital. J Guilan Univ Med Sci 2008; 16: 112-119. (Persian).

  • 108.

    [4] Barr J, Fraser GL, Puntillo K, Ely EW, Glinas C, Dasta JF, et al. Clinical practice guidelines for the management of pain, agitation, and delirium in adult patients in the intensive care unit: Executive summary. Am J Health Syst Pharm 2013; 70: 53-58.

  • 109.

    https://doi.org/10.1093/ajhp/70.1.53.

  • 110.

    PMid:23261901.

  • 111.

    [5] Mehrnoush N, Ashktorab T, Heidarzadeh M, Momenzadeh S. Exploring effective factors in the implementation of neonatal pain management from of nurse's perspectives in neonatal intensive care unit: a content analysis. Koomesh 2017; 19: 309-319. (Persian).

  • 112.

    [6] Ranjbar H, Dehghan Nayeri N, Soleimani M, Chan YH, Haghdoost A. What is the most effective method of pain reduction during intravenous cannulation in children? A systematic review and meta-analysis study. Koomesh 2016; 17: 533-546. (Persian).

  • 113.

    [7] Sole ML, Klein DG, Moseley MJ, Brenner ZR, Powers J. Introduction to critical care nursing: 5th Edition St. Louis, Mo.: Saunders, c2009. xix, 748 p.: ill.(chiefly col.); 27 cm.; 2009.

  • 114.

    [8] Halvani A, Pourfarokh N, Nasiriani K. Quality of life and related factors in patients with chronic obstructive pulmonary disease. Tanaffos 2006; 5: 51-56.

  • 115.

    [9] Kabes AM, Graves JK, Norris J. Further validation of the nonverbal pain scale in intensive care patients. Crit Care Nurse 2009; 29: 59-66.

  • 116.

    https://doi.org/10.4037/ccn2009992.

  • 117.

    PMid:19182281.

  • 118.

    [10] AzevedoSantos IF, Alves IG, BadauPassos D, SantanaFilho VJ, DeSantana JM. Psychometric analysis of Behavioral Pain Scale Brazilian Version in sedated and mechanically ventilated adult patients: a preliminary study. Pain Practice 2016; 16: 451-458.

  • 119.

    https://doi.org/10.1111/papr.12287.

  • 120.

    PMid:25857484.

  • 121.

    [11] Cade CH. Clinical tools for the assessment of pain in sedated critically ill adults. Nurs Crit Care 2008; 13: 288-297.

  • 122.

    https://doi.org/10.1111/j.1478-5153.2008.00294.x.

  • 123.

    PMid:19128312.

  • 124.

    [12] Payen JF, Bosson JL, Chanques G, Mantz J, Labarere J. Pain assessment is associated with decreased duration of mechanical ventilation in the intensive care unit: a post Hoc analysis of the DOLOREA study. Anesthesiology 2009; 111: 1308-1316.

  • 125.

    https://doi.org/10.1097/ALN.0b013e3181c0d4f0.

  • 126.

    PMid:19934877.

  • 127.

    [13] Pasero C, Puntillo K, Li D, Mularski RA, Grap MJ, Erstad BL, et al. Structured approaches to pain management in the ICU. Chest 2009; 135: 1665-1672.

  • 128.

    https://doi.org/10.1378/chest.08-2333.

  • 129.

    PMid:19497902.

  • 130.

    [14] Ghazanfari Z, Forough Ameri G, Mir Hosseini M. The nursing staff view about barriers of using pain relief methods. Iran J Crit Care Nurs 2011; 3: 149-152. (Persian).

  • 131.

    [15] Sessler CN, Grap MJ, Ramsay MA. Evaluating and monitoring analgesia and sedation in the intensive care unit. Crit Care 2008; 12: S2.

  • 132.

    https://doi.org/10.1186/cc6148.

  • 133.

    PMid:18495053 PMCid:PMC2391268.

  • 134.

    [16] Chanques G, Viel E, Constantin JM, Jung B, de Lattre S, Carr J, et al. The measurement of pain in intensive care unit: comparison of 5 self-report intensity scales. Pain 2010; 151: 711-721.

  • 135.

    https://doi.org/10.1016/j.pain.2010.08.039.

  • 136.

    PMid:20843604.

  • 137.

    [17] PudasThk SM, Axelin A, Aantaa R, Lund V, Salanter S. Pain assessment tools for unconscious or sedated intensive care patients: a systematic review. J Adv Nurs 2009; 65: 946-956.

  • 138.

    https://doi.org/10.1111/j.1365-2648.2008.04947.x.

  • 139.

    PMid:19291192.

  • 140.

    [18] Battle CE, Lovett S, Hutchings H. Chronic pain in survivors of critical illness: a retrospective analysis of incidence and risk factors. Crit Care 2013; 17: R101.

  • 141.

    https://doi.org/10.1186/cc12746.

  • 142.

    PMid:23718685 PMCid:PMC4057262.

  • 143.

    [19] Wien H, Vry H, Aamodt G, Bjrk IT. Improving the systematic approach to pain and sedation management in the ICU by using assessment tools. J Clin Nurs 2014; 23: 1552-1561.

  • 144.

    https://doi.org/10.1111/j.1365-2702.2012.04309.x.

  • 145.

    PMid:23186024.

  • 146.

    [20] Wells N, Pasero C, McCaffery M. Improving the quality of care through pain assessment and management. Patient Safety and Quality: An Evidence-Based Handbook for Nurses (Review) 2008.

  • 147.

    [21] Ahlers SJ, van der Veen AM, van Dijk M, Tibboel D, Knibbe CA. The use of the Behavioral Pain Scale to assess pain in conscious sedated patients. Anesth Analg 2010; 110: 127-133.

  • 148.

    https://doi.org/10.1213/ANE.0b013e3181c3119e.

  • 149.

    PMid:19897804.

  • 150.

    [22] Glinas C. Pain assessment in the critically ill adult: recent evidence and new trends. Intensive Crit Care Nurs 2016; 34: 1-11.

  • 151.

    https://doi.org/10.1016/j.iccn.2016.03.001.

  • 152.

    PMid:27067745.

  • 153.

    [23] Glinas C, Ross M, Boitor M, Desjardins S, Vaillant F, Michaud C. Nurses' evaluations of the CPOT use at 12month postimplementation in the intensive care unit. Nurs Crit Care 2014; 19: 272-280.

  • 154.

    https://doi.org/10.1111/nicc.12084.

  • 155.

    PMid:24811955.

  • 156.

    [24] Wiwanitkit V. Letter to the Editor. Dimens Crit Care Nurs 2014; 33: 261.

  • 157.

    https://doi.org/10.1097/DCC.0000000000000066.

  • 158.

    PMid:25140742.

  • 159.

    [25] Glinas C. Nurses' evaluations of the feasibility and the clinical utility of the critical-care pain observation tool. Pain Manag Nurs 2010; 11: 115-125.

  • 160.

    https://doi.org/10.1016/j.pmn.2009.05.002.

  • 161.

    PMid:20510842.

  • 162.

    [26] Payen JF, Bru O, Bosson JL, Lagrasta A, Novel E, Deschaux I, et al. Assessing pain in critically ill sedated patients by using a behavioral pain scale. Crit Care Med 2001; 29: 2258-2263.

  • 163.

    https://doi.org/10.1097/00003246-200112000-00004.

  • 164.

    PMid:11801819.

  • 165.

    [27] Heidarzadeh M, Chookalayi H, Jabraeelzadeh S, Kohi F. Translation and psychometrics of the "behavioral pain scale" in mechanically ventilated patients in medical and surgical intensive care units. Nurs Midwifery J 2017; 15: 176-186.

  • 166.

    [28] Glinas C, Fortier M, Viens C, Fillion L, Puntillo K. Pain assessment and management in critically ill intubated patients: a retrospective study. Am J Crit Care 2004; 13: 126-136.

  • 167.

    https://doi.org/10.4037/ajcc2004.13.2.126.

  • 168.

    PMid:15043240.

  • 169.

    [29] Nasrin B. Evaluation of CPOT tools (pain observation tools) in measuring the severity of pain in patients with open heart surgery. Rast: Guilan Univ Med Sci 2012. (Persian).

  • 170.

    [30] Tadrisi SD, Madani SJ, Farmand F, Ebadi A, Karimi Zarchi AA, Saghafinia, et al. Richmond agitation-sedation scale validity and reliability in intensive care unit adult patients Persian version. Iran J Crit Care Nurs 2009; 2: 15-21. (Persian).

  • 171.

    [31] Mottahedian Tabrizi E, Tadrisi SD, Mohammadyari A, Ebadi A, Mirhashemi S. Validity and reliability of Ramsy sedation scale in adult patients hospitalized in critical care units. Iran J Crit Care Nurs 2010; 3: 15-16. (Persian).

  • 172.

    [32] Jain S, Teasdale GM, Iverson LM. Glasgow Coma Scale. StatPearls [Internet]: Stat Pearls Publish 2019.

  • 173.

    [33] Sternbach GL. The Glasgow coma scale. J Emerg Med 2000; 19: 67-71.

  • 174.

    https://doi.org/10.1016/S0736-4679(00)00182-7.

  • 175.

    [34] Marmo L, Fowler S. Pain assessment tool in the critically ill post-open heart surgery patient population. Pain Manag Nurs 2010; 11: 134-140.

  • 176.

    https://doi.org/10.1016/j.pmn.2009.05.007.

  • 177.

    PMid:20728062.

  • 178.

    [35] Nrnberg Damstrm D, Saboonchi F, Sackey P, Bjrling G. A preliminary validation of the Swedish version of the criticalcare pain observation tool in adults. Acta Anaesth Scand 2011; 55: 379-386.

  • 179.

    https://doi.org/10.1111/j.1399-6576.2010.02376.x.

  • 180.

    PMid:21288226.

  • 181.

    [36] Liu Y, Li L, Herr K. Evaluation of two observational pain assessment tools in Chinese critically ill patients. Pain Med 2015; 16: 1622-1628.

  • 182.

    https://doi.org/10.1111/pme.12742.

  • 183.

    PMid:25800546.

  • 184.

    [37] Echegaray-Benites C, Kapoustina O, Glinas C. Validation of the use of the Critical-Care Pain Observation Tool (CPOT) with brain surgery patients in the neurosurgical intensive care unit. Intensive Crit Care Nurs 2014; 30: 257-265.

  • 185.

    https://doi.org/10.1016/j.iccn.2014.04.002.

  • 186.

    PMid:24836539.

  • 187.

    [38] Al Darwish ZQ, Hamdi R, Fallatah S. Evaluation of pain assessment tools in patients receiving mechanical ventilation. AACN Adv Crit Care 2016; 27: 162-172.

  • 188.

    https://doi.org/10.4037/aacnacc2016287.

  • 189.

    PMid:27153305.

  • 190.

    [39] Dehghani H, Tavangar H, Ghandehari A. Validity and reliability of behavioral pain scale in patients with low level of consciousness due to head trauma hospitalized in intensive care unit. Arch Trauma Res 2014; 3: e18608.

  • 191.

    https://doi.org/10.5812/atr.18608.

  • 192.

    PMid:25032173 PMCid:PMC4080766.

  • 193.

    [40] Joffe AM, McNulty B, Boitor M, Marsh R, Glinas C. Validation of the Critical-Care Pain Observation Tool in brain-injured critically ill adults. J Crit Care 2016; 36: 76-80.

  • 194.

    https://doi.org/10.1016/j.jcrc.2016.05.011.

  • 195.

    PMid:27546751.

  • 196.

    [41] Paulson-Conger M, Leske J, Maidl C, Hanson A, Dziadulewicz L. Comparison of two pain assessment tools in nonverbal critical care patients. Pain Manag Nurs 2011; 12: 218-224.

  • 197.

    https://doi.org/10.1016/j.pmn.2010.05.008.

  • 198.

    PMid:22117753.

  • 199.

    [42] Juarez P, Bach A, Baker M, Duey D, Durkin S, Gulczynski B, et al. Comparison of two pain scales for the assessment of pain in the ventilated adult patient. Dimens Crit Care Nurs 2010; 29: 307-315.

  • 200.

    https://doi.org/10.1097/DCC.0b013e3181f0c48f.

  • 201.

    PMid:20940589.

  • 202.

    [43] Arroyo-Novoa CM, Figueroa-Ramos MI, Puntillo KA, Stanik-Hutt J, Thompson CL, White C, et al. Pain related to tracheal suctioning in awake acutely and critically ill adults: a descriptive study. Intensive Crit Care Nurs 2008; 24: 20-27.

  • 203.

    https://doi.org/10.1016/j.iccn.2007.05.002.

  • 204.

    PMid:17689249.