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Table 2

Health literacy Among Older Adults with Diabetes

S-TOFHLA TOTAL Score (n = 490)S-TOFHLA Reading Score (n = 490)S-TOFHLA Numeracy Score (n = 518)REALM-SF* Score (n = 243)NVS* Score (n = 205)
Literacy Classificationn (%)n (%)n (%)n (%)N (%)
Inadequate76 (15.5)80 (16.3)n/a25 (10.3)44 (21.5)
Marginal/limited65 (13.3)54 (11.0)n/a66 (27.2)58 (28.3)
Adequate349 (71.2)356 (72.7)n/a152 (66.6)103 (50.2)

Short Test of Functional Literacy in Adults (S-TOFHLA), Rapid Estimates of Adult Literacy in Medicine Short Form (REALM-SF), Newest Vital Signs (NVS)

*Half of participants were assigned the REALM-SF and the other half were assigned the NVS

Inadequate: S-TOFHLA (0-53), NVS score (0 to 1), REALM-SF (<3) indicating < a 6th grade reading level

‡Marginal/limited: S-TOFHLA (54-66), NVS score (2-3), REALM-SF scores of > 4 or < 6 indicates a 7th to 8th grade reading level