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Table 2 2018 & 2019 Survey Participant Demographics

From: Awareness screening and referral patterns among pediatricians in the United States related to early clinical features of spinal muscular atrophy (SMA)

How many years have you been in practice? 2018 Responses 2019 Responses P value
0–10 years 40.7% (122) 32.7% (196) 0.04
11–20 years 29.0% (87) 31.5% (189)
21–30 years 20.7% (62) 21.0% (126)
Over 30 years 9.7% (29) 14.8% (89)