Urban-Rural Logistics Coupling Coordinated Development and Urban-Rural Integrated Development: Measurement, Influencing Factors, and Countermeasures

Table 5

Coupling degree classification [30].

Coupling degree	Coupling type
C = 0	Not relevant
0 < C ≤ 0.3	Low level
0.3 < C ≤ 0.5	Antagonism stage
0.5 < C ≤ 0.8	Good level
0.8 < C ≤ 1	High level