Table 2.

Patient’s satisfaction survey on several stages

State	Kennedy Classification	Eichner Classification	Distribution	No. of patients	Age Mean ± 1SD	Distribution parameters Mean ± 1SD
Implant			Beta	168	61.7 ± 9.8	0.88 ± 0.14
	II	B1-B2
lost Implant			Beta	32	61.1 ± 9.4	0.71 ± 0.23
FDP			Beta	65	59.0 ± 11.4	0.83 ± 0.13
	III	A2-A3-B1-B2
lost FDP			Beta	66	54.8 ± 11.5	0.68 ± 0.17
RPD	II-III	B1-B2	Beta	45	63.8 ± 10.3	0.71 ± 0.23
MT	II	B1-B2	Beta	184	59.1 ± 11.0	0.70 ± 0.18