Table 10.

The comparison of parameters of index of premature ejaculation between levosulpiride and paroxetine at visit 1, 2 and 3 (repeated MANOVA)

	Factor 1 (I)	Factor 1 (J)	Mean difference (I−J)	SE	P	95% CI for difference
						Lower bound	Upper bound
Levosulpiride
Ejaculation control	Visit 1	Visit 2	1.389*	0.611	0.036	0.100	2.678
		Visit 3	1.944*	0.707	0.014	0.453	3.436
	Visit 2	Visit 3	0.556*	0.232	0.028	0.066	1.045
Sexual satisfaction	Visit 1	Visit 2	0.833*	0.259	0.005	0.287	1.379
		Visit 3	1.611*	0.451	0.002	0.659	2.563
	Visit 2	Visit 3	0.778	0.392	0.064	−0.050	1.606
Distress	Visit 1	Visit 2	−0.889*	0.241	0.002	−1.397	−0.380
		Visit 3	−1.333*	0.229	0.000	−1.816	−0.851
	Visit 2	Visit 3	−0.444*	0.202	0.042	−0.870	−0.019
Total score	Visit 1	Visit 2	1.333	0.788	0.109	−0.329	2.996
		Visit 3	2.222*	1.031	0.046	0.048	4.397
	Visit 2	Visit 3	0.889	0.559	0.131	−0.291	2.069
Paroxetine
Ejaculation control	Visit 1	Visit 2	2.167*	0.283	0.000	1.570	2.764
		Visit 3	3.333*	0.457	0.000	2.368	4.298
	Visit 2	Visit 3	1.167*	0.326	0.002	0.479	1.854
Sexual satisfaction	Visit 1	Visit 2	2.389*	0.472	0.000	1.392	3.385
		Visit 3	4.222*	0.880	0.000	2.365	6.079
	Visit 2	Visit 3	1.833*	0.562	0.005	0.649	3.018
Distress	Visit 1	Visit 2	−0.889*	0.241	0.002	−1.397	−0.380
		Visit 3	−1.778*	0.319	0.000	−2.451	−1.105
	Visit 2	Visit 3	−0.889*	0.241	0.002	−1.397	−0.380
Total score	Visit 1	Visit 2	3.667*	0.583	0.000	2.437	4.897
		Visit 3	5.778*	1.040	0.000	3.583	7.972
	Visit 2	Visit 3	2.111*	0.646	0.005	0.748	3.474

*Statistically significant with p value 0.042. CI=Confidence interval, SE=Standard error