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. Author manuscript; available in PMC: 2021 Mar 17.
Published in final edited form as: J Alzheimers Dis. 2017;56(3):899–916. doi: 10.3233/JAD-160867

Table 2.

Participant baseline scores on memory and cognitive function tests and average reported duration of memory concerns

KK (N = 30)
Mean (SE)
ML (N = 30)
Mean (SE)
P
Memory Functioning Questionnaire
 Total (range 64–448) 241.83 (9.92) 253.43 (10.07) 0.31
 Frequency of Forgetting (range 33–231) 138.50 (5.43) 146.77 (5.26) 0.28
 Seriousness of Forgetting (range 18–126) 64.83 (3.83) 73.87 (4.30) 0.15
 Retrospective Memory Functioning (range 5–35) 11.70 (0.63) 11.64 (0.62) 0.82
 Mnemonic Use (range 9–56) 21.92 (1.60) 21.48 (1.92) 0.35
90 Second Digit Symbol Substitution Test 50.57 (1.74) 50.20 (1.83) 0.89
Trail-making Test (TMT)
 TMT-A 33.76 (1.08) 34.63 (2.18) 0.73
 TMT-B 85.54 (7.14) 90.59 (7.64) 0.53
 TMT-B ≥88 seconds: N (%) 13 (43.33%) 12 (40.00%) 0.79
Months Experiencing Memory Problems 36.30 ± 7.08 34.18 ± 4.47 0.80
 (range 5 to 180 months, median = 24 months)