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Table 5 the presentation of star rating results

From: Construction and application of service quality evaluation system in the preclinical research on cardiovascular implant devices

Rating

Actual effective value (X)

Star Level

Markers

Level I

X<0.3

One-Star

★

Level II

0.3 ≤ X<0.5

Two-Star

★★

Level III

0.5 ≤ X<0.7

Three-Star

★★★

Level IV

0.7 ≤ X<0.9

Four-Star

★★★★

Level V

0.9 ≤ X

Five-Star

★★★★★

  1. Note: according to actual effectiveness value, the service quality was represented by one-star (★), two-star(★★), three –star(★★★), four-star(★★★★) or five-star(★★★★★). X = FCR*weights