TJI Parameter | TJI Duration (Minutes) | ||||
TJI Cause/Motorist involved (N = 483) | n | Mean (SD) | % of N | Minimum | Maximum |
Boda-Boda | 42 | 7.24 (3.53) | 8.70% | 5 | 24 |
Gov’t Car | 47 | 8.53 (2.91) | 9.70% | 5 | 20 |
Org Car | 23 | 7.61 (3.58) | 4.80% | 5 | 20 |
Private Car | 48 | 12.58 (6.79) | 9.90% | 6 | 30 |
Public Taxi | 144 | 8.56 (4.27) | 29.80% | 5 | 30 |
Traffic Diversion | 54 | 7.20 (1.41) | 11.20% | 5 | 10 |
Traffic Officer | 125 | 11.81 (4.85) | 25.90% | 4 | 25 |
| Total = 483 |
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TJI Cause (N = 483) | n | Mean (SD) | % of N | Minimum | Maximum |
Accident Incident (AI) | 13 | 17.85 (8.61) | 2.70% | 5 | 30 |
Abrupt Stop (AS) | 110 | 7.04 (1.82) | 22.80% | 5 | 17 |
Abrupt Turn (AT) | 51 | 7.06 (1.89) | 10.60% | 5 | 15 |
Lane Disruption (LD) | 68 | 7.51 (2.56) | 14.10% | 5 | 20 |
Motor-vehicle Failure (MF) | 58 | 13.71 (5.54) | 12.00% | 5 | 28 |
Road Rage (RR) | 4 | 11.25 (4.78) | 0.80% | 5 | 15 |
Traffic Diversion (TD) | 54 | 7.20 (1.41) | 11.20% | 5 | 10 |
Traffic Officer (TO) | 125 | 11.81 (4.85) | 25.90% | 4 | 25 |
| Total = 483 |
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TJI Category (N = 483) | n | Mean (SD) | % of N | Minimum | Maximum |
Motorist Behavior (MB) | 233 | 7.25 (2.20) | 48.20% | 5 | 20 |
Road Blockage (RB) | 250 | 11.57 (5.48) | 51.80% | 4 | 30 |
TJI Peak-time (N = 483) | n | Mean (SD) | % of N | Minimum | Maximum |
Morning Peak-time (M) | 211 | 9.29 (4.32) | 43.70% | 5 | 28 |
Afternoon Peak-time (A) | 272 | 9.64 (5.05) | 56.30% | 4 | 30 |
| Total = 483 |
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