Table 3 Implementation of the protection system against customer bullying according to the latent profile type model

Preventive management

0.2±0.4^a

1.8±1.0^b

2.3±1.2^c

2.5±0.5^d

1161.456(<.001)

a<b<c<d

Follow-up support

0.1±0.4^a

1.4±0.9^c

0.4±0.6^b

3.3±0.8^d

1017.254 (<.001)

a<b<c<d

Authorization

0.1±0.3^a

1.5±0.6^b

0.2±0.4^a

2.7±0.5^c

1779.022 (<.001)

a<b<c

Infrastructure establishment

0.2±0.6^a

2.0±1.4^c

0.5±0.8^b

5.1±1.1^d

1009.973 (<.001)

a<b<c<d

Welfare promotion

0.4±0.8^a

2.0±1.2^c

1.2±1.1^b

3.4±1.5^d

369.186(<.001)

a<b<c<d