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Table 1 Contingency table analysis. Counts, percentages, expected counts and adjusted residuals are given for prosthesis types and diagnosis groups

From: Removable denture is a risk indicator for peri-implantitis and facilitates expansion of specific periodontopathogens: a cross-sectional study

Type of prosthesis

Diagnosis

Health

Mucositis

Peri-implantitis

Total

FD

Count

283 (36.99%)

385 (50.33%)

97 (12.68%)

765

 

Expected count

259

380

126

765

 

Adjusted residual

3.3

0.6

− 5.1

 

RD

Count

89 (26.81%)

160 (48.19%)

83 (25.00%)

332

 

Expected count

113

165

54

332

 

Adjusted residual

− 3.3

− 0.6

5.1

 

Total

Count

372

545

180

1097