Skip to main content

Table 3 Correlation of self-reported and electronically monitored non-adherence

From: Accuracy and concordance of measurement methods to assess non-adherence after renal transplantation - a prospective study

  

n

ICC

  

n

ICC

T1

Taking NA

76

ICC = .648, p < .001

T4

Taking NA

70

ICC = .642, p < .001

Timing NA ±2 h

76

ICC = .625, p < .001

Timing NA ±2 h

69

ICC = .587, p < .001

Timing NA ±30 min

67

ICC = .783, p < .001

Timing NA ±0 min

70

ICC = .905, p < .001

T2

Taking NA

69

ICC = .739, p < .001

T5

Taking NA

64

ICC = .603, p < .001

Timing NA ±2 h

69

ICC = .895, p < .001

Timing NA ±2 h

64

ICC = .519, p = .001

Timing NA ±30 min

63

ICC = .714, p < .001

Timing NA ±30 min

64

ICC = .808, p < .001

T3

Taking NA

71

Not computable*

T6

Taking NA

68

ICC = .493, p = .001

Timing NA ±2 h

71

ICC = .500, p = .001

Timing NA ±2 h

68

ICC = .500, p = .003

Timing NA ±30 min

78

ICC = .394, p = .018

Timing NA ±30 min

68

ICC = .836, p < .001

    

Total

Taking NA

57

ICC = .741, p < .001

∑T1-T6

Timing NA ±2 h

56

ICC = .634, p < .001

Timing NA ±30 min

48

ICC = .879, p < .001

  1. Note: We correlated the absolute frequencies of self-reported and electronically monitored non-adherence; Timing NA (±2 h) includes all cases of Taking NA, Timing NA (±30 min) includes all cases of Taking and Timing NA (±2 h). *no variation in data. NA = Non-Adherence