Table 1

Paired Samples Statistics
		Mean	N	Std. Deviation	Std. Error Mean
Pair 1	Gingival Margin T0	.0000	30	.00000	.00000
	Gingival Margin T3	.0333	30	.18257	.03333
Pair 2	Gingival Margin T3	.0333^{^a}	30	.18257	.03333
	Gingival Margin T6	.0333^{^a}	30	.18257	.03333
Pair 3	Gingival Margin T0	.0000	30	.00000	.00000
	Gingival Margin T6	.0333	30	.18257	.03333
a. The correlation and t cannot be computed because the standard error of the difference is 0.

Table 1: Gingival Margin attributed to duration for cemented bands

Table 2

Paired Samples Test
		Paired Differences					t	df	Sig. (2-tailed)
		Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference
					Lower	Upper
Pair 1	Gingival Margin T0 - Gingival Margin T3	-.03333	.18257	.03333	-.10151	.03484	-1.000	29	.326
Pair 3	Gingival Margin T0 - Gingival Margin T6	-.03333	.18257	.03333	-.10151	.03484	-1.000	29	.326

Table 2: Source of differences for Gingival Margin

Table 3

Paired Samples Statistics
		Mean	N	Std. Deviation	Std. Error Mean
Pair 1	Plaque Index T0	.0000	30	.00000	.00000
	Plaque Index T3	.8333	30	.87428	.15962
Pair 2	Plaque Index T3	.8333	30	.87428	.15962
	Plaque Index T6	1.1667	30	.74664	.13632
Pair 3	Plaque Index T0	.0000	30	.00000	.00000
	Plaque Index T6	1.1667	30	.74664	.13632

Table 3: Plaque index attributed to duration for cemented bands

Table 4

Paired Samples Test
		Paired Differences					t	df	Sig. (2-tailed)
		Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference
					Lower	Upper
Pair 1	Plaque Index T0 - Plaque Index T3	-.83333	.87428	.15962	-1.15980	-.50687	-5.221	29	.000
Pair 2	Plaque Index T3 - Plaque Index T6	-.33333	.80230	.14648	-.63292	-.03375	-2.276	29	.030
Pair 3	Plaque Index T0 - Plaque Index T6	-1.16667	.74664	.13632	-1.44547	-.88787	-8.558	29	.000

Table 4: Source of differences for Plaque index (1)

Table 5

Paired Samples Statistics
		Mean	N	Std. Deviation	Std. Error Mean
Pair 1	Gingival Index T0	1.0000	30	.00000	.00000
	Gingival Index T3	1.5000	30	.50855	.09285
Pair 2	Gingival Index T0	1.0000	30	.00000	.00000
	Gingival Index T6	1.5667	30	.50401	.09202
Pair 3	Gingival Index T3	1.5000	30	.50855	.09285
	Gingival Index T6	1.5667	30	.50401	.09202

Table 5: Gingival index attributed to duration for cemented bands

Table 6

Paired Samples Test
		Paired Differences					t	df	Sig. (2-tailed)
		Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference
					Lower	Upper
Pair 1	Gingival Index T0 - Gingival Index T3	-.50000	.50855	.09285	-.68989	-.31011	-5.385	29	.000
Pair 2	Gingival Index T0 - Gingival Index T6	-.56667	.50401	.09202	-.75487	-.37847	-6.158	29	.000
Pair 3	Gingival Index T3 - Gingival Index T6	-.06667	.52083	.09509	-.26115	.12781	-.701	29	.489

Table 6: Source of difference for Gingival index

Table 7

Bleeding on Probing T3 * Bleeding on Probing T6 Crosstabulation
			Bleeding on Probing T6		Total
			Y	N
Bleeding on Probing T3	Y	Count	12	3	15
		% of Total	40.0%	10.0%	50.0%
	N	Count	5	10	15
		% of Total	16.7%	33.3%	50.0%
Total		Count	17	13	30
		% of Total	56.7%	43.3%	100.0%

Table 7: Bleeding on Probing attributed to Duration for cemented bands 1

Table 8

Chi-Square Tests
	Value	df	Asymp. Sig. (2-sided)	Exact Sig. (2-sided)	Exact Sig. (1-sided)
Pearson Chi-Square	6.652^{^a}	1	.010
Continuity Correction^{^b}	4.887	1	.027
Likelihood Ratio	6.946	1	.008
Fisher's Exact Test				.025	.013
Linear-by-Linear Association	6.430	1	.011
N of Valid Cases	30
a. 0 cells (.0%) have expected count less than 5. The minimum expected count is 6.50.
b. Computed only for a 2x2 table

Table 8: Bleeding on Probing attributed to Duration for cemented bands 2

Table 9

Paired Samples Statistics
		Mean	N	Std. Deviation	Std. Error Mean
Pair 1	av_probingdepthT0	1.2556	30	.44953	.08207
	av_probingdepthT3	1.4861	30	.55237	.10085
Pair 2	av_probingdepthT0	1.2556	30	.44953	.08207
	av_probingdepthT6	1.8306	30	.44231	.08075
Pair 3	av_probingdepthT3	1.4861	30	.55237	.10085
	av_probingdepthT6	1.8306	30	.44231	.08075

Table 9: Average of Probing depths attributed to duration for cemented bands

Table 10

Paired Samples Test
		Paired Differences					t	df	Sig. (2-tailed)
		Mean	Std. Deviation	Std. Error Mean	95% Confidence Interval of the Difference
					Lower	Upper
Pair 1	av_probingdepthT0 - av_probingdepthT3	-.23056	.15112	.02759	-.28698	-.17413	-8.356	29	.000
Pair 2	av_probingdepthT0 - av_probingdepthT6	-.57500	.41021	.07489	-.72817	-.42183	-7.678	29	.000
Pair 3	av_probingdepthT3 - av_probingdepthT6	-.34444	.45261	.08263	-.51345	-.17544	-4.168	29	.000

Table 10: Source of difference for the average of Probing depths

Tables at a glance

Table 1

Table 2

Table 3

Table 4

Table 5

Table 6

Table 7

Table 8

Table 9

Table 10

Figures at a glance

Comments

Figure 1

Comments

Figure 2

Comments

Figure 3

Comments

Figure 4

Comments

Figure 5

FIGURE 1

Figure 1: Descriptive statistics for Gingival marginal readings for cemented bands from T0 – T6

FIGURE 2

Figure 2: Descriptive statistics for Plaque Index readings for cemented bands from T0 – T6

FIGURE 3

Figure 3: Descriptive statistics for Gingival Index readings for cemented bands from T0 – T6

FIGURE 4

Figure 4: Descriptive statistics for Bleeding on Probing readings for cemented bands from T0 – T6 as 1 means bleeding, 2 means no bleeding

FIGURE 5

Figure 5: Descriptive statistics for Av. Probing Depths readings for cemented bands from T0 – T6