Category | Inter-rater reliability | Intra-rater reliability | Criterion reliability | |||
---|---|---|---|---|---|---|
% Agreement | K | % Agreement | K | % Agreement | K | |
Pavement width and obstructions | 88.5 | 0.597 | 83.3 | 0.44 | 85.0 | 0.69 |
Pavement surface quality | 51.3 | −0.009 | 70.0 | 0.48 | 83.3 | 0.73 |
Kerb paving quality | 82.7 | 0.373 | 86.7 | 0.45 | 75.0 | 0.55 |
Road permeability | 58.3 | 0.143 | 73.3 | 0.48 | 86.7 | 0.73 |
Way finding and legibility | 71.8 | 0.313 | 86.7 | 0.66 | 76.7 | 0.50 |
Lighting | 57.7 | −0.075 | 86.7 | 0.60 | 78.3 | 0.61 |
Personal security | 79.5 | 0.445 | 86.7 | 0.42 | 88.3 | 0.64 |
User conflict | 89.1 | 0.451 | 90.0 | −0.05 | 96.7 | 0.90 |
Environment quality | 66.7 | 0.232 | 66.7 | 0.30 | 86.7 | 0.62 |