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. 2010 Jan;16(1):119–124. doi: 10.1089/acm.2008.0611

Table 2.

Patient and Professional Leaflets by Section (NMCD)

 
HIReA
FKGL
Section name Average Median Q1, Q3 Average Median Q1, Q3
Patient leaflet
Other namesa −0.8146 −0.9300 −0.97, −0.64 19.6907 19.6339 17.81, 22.00
What is it −0.0542 −0.1250 −0.16, −0.07 5.7187 5.4029 3.36, 7.55
Is it effective −0.1388 −0.1375 −0.17, −0.09 14.1399 14.0728 12.89, 14.61
How does it work  −0.0554 −0.0850 −0.11, 0.00 8.1066 8.1064 7.05, 9.11
Safety concernsb 0.0821 0.0025 −0.06, 0.13 8.0168 8.0629 7.65, 8.43
Interactions −0.1438 −0.1150 −0.22, −0.02 12.7072 12.4176 11.41, 13.77
Professional leaflet
Also known as −0.7933 −0.8875 −0.95, −0.67 19.0737 19.1932 13.88, 23.58
Scientific name −0.5004 −0.4900 −0.78, −0.23 22.7578 24.3502 19.68, 27.46
People use this for −0.5892 −0.6900 −0.81, −0.30 18.2302 18.2151 15.47, 20.26
Safetya −0.9321 −0.9450 −0.98, −0.91 9.6650 9.8426 8.96, 10.42
Effectiveness −0.7129 −0.7475 −0.89, −0.58 13.2878 13.6454 12.05, 14.56
Mechanism of action −0.8779 −0.9250 −0.94, −0.85 15.0343 14.8974 14.13, 15.35
Adverse reactions −0.7717 −0.8975 −0.93, −0.75 13.1188 13.3519 12.35, 14.61
Interactionsb −0.4963 −0.5850 −0.63, −0.44 16.5631 16.7775 15.30, 17.71
Dosage/administration −0.6383 −0.7450 −0.79, −0.49 13.2847 13.2726 11.80, 13.95
Editor's comments −0.6058 −0.5650 −0.86, −0.48 13.1986 12.8081 11.55, 14.99

HIReA, health information readability analyzer; NMCD, Natural Medicine Comprehensive Database; Q1, first quartile; Q3, third quartile; FKGL, Flesch-Kincaid Grade Level.

a

Indicates hardest section.

b

Indicates least difficult section; evaluated 12 documents each for professional leaflets and patient leaflets.