Table 6.

Associations between the WSL-Index data (numbers of affected patients and teeth, WSL-Index sum and maximum scores) at T0, T1 and T2 and the caries data (MFT) as well as sex, respectively.

T0 - cariesT0 - MFTT1 - cariesT1 - MFTT2 - cariesT2 - MFTT3 – MFTSex
T0incisor(s) exhibiting a WSLPatient affectedV0.143ρ0.072V0.054ρ0.206V-0.097ρ0.174ρ0.050V0.086
number of affected teethρ0.151ρ0.075ρ0.048ρ0.206ρ-0.097ρ0.177ρ0.050ρ0.093
T1incisor(s) exhibiting a WSLpatient affectedV0.099ρ0.228V0.226ρ0.325V0.034ρ0.385ρ0.372V0.115
number of affected teethρ0.127ρ0.257ρ0.268ρ0.342ρ0.027ρ0.404ρ0.412ρ0.104
WSL-Index sum scoreρ0.118ρ0.258ρ0.259ρ0.339ρ0.038ρ0.400ρ0.405ρ0.110
WSL-Index maximum scoreρ0.112ρ0.260ρ0.240ρ0.343ρ0.061ρ0.406ρ0.390ρ0.140
incisors exhibiting a new or deteriorated WSLpatient affectedV0.012ρ0.202V0.268ρ0.266V0.073ρ0.334ρ0.399V0.107
number of affected teethρ0.034ρ0.213ρ0.250ρ0.250ρ0.082ρ0.323ρ0.393ρ0.054
WSL-Index sum scoreρ0.032ρ0.216ρ0.245ρ0.252ρ0.089ρ0.321ρ0.388ρ0.063
WSL-Index maximum scoreρ0.036ρ0.235ρ0.231ρ0.269ρ0.106ρ0.337ρ0.386ρ0.091
T3incisor(s) exhibiting a WSL at T1patient affectedV0.300ρ0.314V0.413ρ0.311V0.103ρ0.271ρ0.220V0.201
number of affected teethρ0.385ρ0.404ρ0.524ρ0.377ρ0.322ρ0.343ρ0.314ρ0.284
WSL-Index sum scoreρ0.428ρ0.492ρ0.581ρ0.454ρ0.526ρ0.384ρ0.373ρ0.283
WSL-Index maximum scoreρ0.237ρ0.419ρ0.395ρ0.350ρ0.216ρ0.364ρ0.139ρ0.087
incisors exhibiting a new or deteriorated WSL at T1patient affectedV0.242ρ0.252V0.409ρ0.270V0.105ρ0.230ρ0.162V0.105
number of affected teethρ0.339ρ0.348ρ0.513ρ0.340ρ0.279ρ0.307ρ0.254ρ0.218
WSL-Index sum scoreρ0.485ρ0.471ρ0.490ρ0.416ρ0.568ρ0.379ρ0.362ρ0.314
WSL-Index maximum scoreρ0.224ρ0.348ρ0.250ρ0.221ρ0.250ρ0.332ρ0.109ρ0.067
T0 - cariesT0 - MFTT1 - cariesT1 - MFTT2 - cariesT2 - MFTT3 – MFTSex
T0incisor(s) exhibiting a WSLPatient affectedV0.143ρ0.072V0.054ρ0.206V-0.097ρ0.174ρ0.050V0.086
number of affected teethρ0.151ρ0.075ρ0.048ρ0.206ρ-0.097ρ0.177ρ0.050ρ0.093
T1incisor(s) exhibiting a WSLpatient affectedV0.099ρ0.228V0.226ρ0.325V0.034ρ0.385ρ0.372V0.115
number of affected teethρ0.127ρ0.257ρ0.268ρ0.342ρ0.027ρ0.404ρ0.412ρ0.104
WSL-Index sum scoreρ0.118ρ0.258ρ0.259ρ0.339ρ0.038ρ0.400ρ0.405ρ0.110
WSL-Index maximum scoreρ0.112ρ0.260ρ0.240ρ0.343ρ0.061ρ0.406ρ0.390ρ0.140
incisors exhibiting a new or deteriorated WSLpatient affectedV0.012ρ0.202V0.268ρ0.266V0.073ρ0.334ρ0.399V0.107
number of affected teethρ0.034ρ0.213ρ0.250ρ0.250ρ0.082ρ0.323ρ0.393ρ0.054
WSL-Index sum scoreρ0.032ρ0.216ρ0.245ρ0.252ρ0.089ρ0.321ρ0.388ρ0.063
WSL-Index maximum scoreρ0.036ρ0.235ρ0.231ρ0.269ρ0.106ρ0.337ρ0.386ρ0.091
T3incisor(s) exhibiting a WSL at T1patient affectedV0.300ρ0.314V0.413ρ0.311V0.103ρ0.271ρ0.220V0.201
number of affected teethρ0.385ρ0.404ρ0.524ρ0.377ρ0.322ρ0.343ρ0.314ρ0.284
WSL-Index sum scoreρ0.428ρ0.492ρ0.581ρ0.454ρ0.526ρ0.384ρ0.373ρ0.283
WSL-Index maximum scoreρ0.237ρ0.419ρ0.395ρ0.350ρ0.216ρ0.364ρ0.139ρ0.087
incisors exhibiting a new or deteriorated WSL at T1patient affectedV0.242ρ0.252V0.409ρ0.270V0.105ρ0.230ρ0.162V0.105
number of affected teethρ0.339ρ0.348ρ0.513ρ0.340ρ0.279ρ0.307ρ0.254ρ0.218
WSL-Index sum scoreρ0.485ρ0.471ρ0.490ρ0.416ρ0.568ρ0.379ρ0.362ρ0.314
WSL-Index maximum scoreρ0.224ρ0.348ρ0.250ρ0.221ρ0.250ρ0.332ρ0.109ρ0.067

The values of Cramèrs V (V) and Spearman’s correlation (ρ) are given; values >0.5 were considered as moderate associations.

Table 6.

Associations between the WSL-Index data (numbers of affected patients and teeth, WSL-Index sum and maximum scores) at T0, T1 and T2 and the caries data (MFT) as well as sex, respectively.

T0 - cariesT0 - MFTT1 - cariesT1 - MFTT2 - cariesT2 - MFTT3 – MFTSex
T0incisor(s) exhibiting a WSLPatient affectedV0.143ρ0.072V0.054ρ0.206V-0.097ρ0.174ρ0.050V0.086
number of affected teethρ0.151ρ0.075ρ0.048ρ0.206ρ-0.097ρ0.177ρ0.050ρ0.093
T1incisor(s) exhibiting a WSLpatient affectedV0.099ρ0.228V0.226ρ0.325V0.034ρ0.385ρ0.372V0.115
number of affected teethρ0.127ρ0.257ρ0.268ρ0.342ρ0.027ρ0.404ρ0.412ρ0.104
WSL-Index sum scoreρ0.118ρ0.258ρ0.259ρ0.339ρ0.038ρ0.400ρ0.405ρ0.110
WSL-Index maximum scoreρ0.112ρ0.260ρ0.240ρ0.343ρ0.061ρ0.406ρ0.390ρ0.140
incisors exhibiting a new or deteriorated WSLpatient affectedV0.012ρ0.202V0.268ρ0.266V0.073ρ0.334ρ0.399V0.107
number of affected teethρ0.034ρ0.213ρ0.250ρ0.250ρ0.082ρ0.323ρ0.393ρ0.054
WSL-Index sum scoreρ0.032ρ0.216ρ0.245ρ0.252ρ0.089ρ0.321ρ0.388ρ0.063
WSL-Index maximum scoreρ0.036ρ0.235ρ0.231ρ0.269ρ0.106ρ0.337ρ0.386ρ0.091
T3incisor(s) exhibiting a WSL at T1patient affectedV0.300ρ0.314V0.413ρ0.311V0.103ρ0.271ρ0.220V0.201
number of affected teethρ0.385ρ0.404ρ0.524ρ0.377ρ0.322ρ0.343ρ0.314ρ0.284
WSL-Index sum scoreρ0.428ρ0.492ρ0.581ρ0.454ρ0.526ρ0.384ρ0.373ρ0.283
WSL-Index maximum scoreρ0.237ρ0.419ρ0.395ρ0.350ρ0.216ρ0.364ρ0.139ρ0.087
incisors exhibiting a new or deteriorated WSL at T1patient affectedV0.242ρ0.252V0.409ρ0.270V0.105ρ0.230ρ0.162V0.105
number of affected teethρ0.339ρ0.348ρ0.513ρ0.340ρ0.279ρ0.307ρ0.254ρ0.218
WSL-Index sum scoreρ0.485ρ0.471ρ0.490ρ0.416ρ0.568ρ0.379ρ0.362ρ0.314
WSL-Index maximum scoreρ0.224ρ0.348ρ0.250ρ0.221ρ0.250ρ0.332ρ0.109ρ0.067
T0 - cariesT0 - MFTT1 - cariesT1 - MFTT2 - cariesT2 - MFTT3 – MFTSex
T0incisor(s) exhibiting a WSLPatient affectedV0.143ρ0.072V0.054ρ0.206V-0.097ρ0.174ρ0.050V0.086
number of affected teethρ0.151ρ0.075ρ0.048ρ0.206ρ-0.097ρ0.177ρ0.050ρ0.093
T1incisor(s) exhibiting a WSLpatient affectedV0.099ρ0.228V0.226ρ0.325V0.034ρ0.385ρ0.372V0.115
number of affected teethρ0.127ρ0.257ρ0.268ρ0.342ρ0.027ρ0.404ρ0.412ρ0.104
WSL-Index sum scoreρ0.118ρ0.258ρ0.259ρ0.339ρ0.038ρ0.400ρ0.405ρ0.110
WSL-Index maximum scoreρ0.112ρ0.260ρ0.240ρ0.343ρ0.061ρ0.406ρ0.390ρ0.140
incisors exhibiting a new or deteriorated WSLpatient affectedV0.012ρ0.202V0.268ρ0.266V0.073ρ0.334ρ0.399V0.107
number of affected teethρ0.034ρ0.213ρ0.250ρ0.250ρ0.082ρ0.323ρ0.393ρ0.054
WSL-Index sum scoreρ0.032ρ0.216ρ0.245ρ0.252ρ0.089ρ0.321ρ0.388ρ0.063
WSL-Index maximum scoreρ0.036ρ0.235ρ0.231ρ0.269ρ0.106ρ0.337ρ0.386ρ0.091
T3incisor(s) exhibiting a WSL at T1patient affectedV0.300ρ0.314V0.413ρ0.311V0.103ρ0.271ρ0.220V0.201
number of affected teethρ0.385ρ0.404ρ0.524ρ0.377ρ0.322ρ0.343ρ0.314ρ0.284
WSL-Index sum scoreρ0.428ρ0.492ρ0.581ρ0.454ρ0.526ρ0.384ρ0.373ρ0.283
WSL-Index maximum scoreρ0.237ρ0.419ρ0.395ρ0.350ρ0.216ρ0.364ρ0.139ρ0.087
incisors exhibiting a new or deteriorated WSL at T1patient affectedV0.242ρ0.252V0.409ρ0.270V0.105ρ0.230ρ0.162V0.105
number of affected teethρ0.339ρ0.348ρ0.513ρ0.340ρ0.279ρ0.307ρ0.254ρ0.218
WSL-Index sum scoreρ0.485ρ0.471ρ0.490ρ0.416ρ0.568ρ0.379ρ0.362ρ0.314
WSL-Index maximum scoreρ0.224ρ0.348ρ0.250ρ0.221ρ0.250ρ0.332ρ0.109ρ0.067

The values of Cramèrs V (V) and Spearman’s correlation (ρ) are given; values >0.5 were considered as moderate associations.

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