Figure 1 Patient selection of the study population Figure 1 Patient selection of the study population. NRS = numeric rating scale; PDP = painful diabetic polyneuropathy. From: Effective Pharmacological Treatment of Painful Diabetic Neuropathy by Nurse Practitioners: Results of an Algorithm-Based Experience Pain Med. 2012;13(10):1324-1333. doi:10.1111/j.1526-4637.2012.01469.x Pain Med | Wiley Periodicals, Inc.

Figure 4 Quality of life results in patients with PDP (N = 69) Figure 4 Quality of life results in patients with PDP (N = 69). PDP = painful diabetic polyneuropathy; SF-12 = Study 12-Item Short Form. From: Effective Pharmacological Treatment of Painful Diabetic Neuropathy by Nurse Practitioners: Results of an Algorithm-Based Experience Pain Med. 2012;13(10):1324-1333. doi:10.1111/j.1526-4637.2012.01469.x Pain Med | Wiley Periodicals, Inc.

Figure 3 Pain and pain treatment results (BPI) (N = 69) Figure 3 Pain and pain treatment results (BPI) (N = 69). BPI = Brief Pain Inventory. From: Effective Pharmacological Treatment of Painful Diabetic Neuropathy by Nurse Practitioners: Results of an Algorithm-Based Experience Pain Med. 2012;13(10):1324-1333. doi:10.1111/j.1526-4637.2012.01469.x Pain Med | Wiley Periodicals, Inc.

Figure 2 Treatment algorithm of patients with PDP (N = 69) Figure 2 Treatment algorithm of patients with PDP (N = 69). PDP = painful diabetic polyneuropathy. From: Effective Pharmacological Treatment of Painful Diabetic Neuropathy by Nurse Practitioners: Results of an Algorithm-Based Experience Pain Med. 2012;13(10):1324-1333. doi:10.1111/j.1526-4637.2012.01469.x Pain Med | Wiley Periodicals, Inc.