Table 6.

Bonferroni Comparison for the Three Treatment Duration Groups.

Time point	Comparisons	Mean weight difference (kg)	SE	95% CI
				Lower bound	Upper bound
KPJ	Less than 5 years versus 5–7 years	1.681	1.209	−1.242	4.604
	Less than 5 years versus more than 8 years	1.841	1.548	−1.901	5.583
	5–7 years versus more than 8 years	0.160	1.356	−3.119	3.439
KIN	Less than 5 years versus 5–7 years	−0.688	1.607	−4.580	3.205
	Less than 5 years versus more than 8 years	5.028	2.136	−.146	10.202
	5–7 years versus more than 8 years	5.716*	1.921	1.064	10.368
KOV	Less than 5 years versus 5–7 years	1.836	1.296	−1.300	4.970
	Less than 5 years versus more than 8 years	3.694	1.690	−.395	7.783
	5–7 years versus more than 8 years	1.859	1.516	−1.808	5.525
KPV	Less than 5 years versus 5–7 years	1.332	1.251	−1.693	4.357
	Less than 5 years versus more than 8 years	3.907*	1.616	−.002	7.815
	5–7 years versus more than 8 years	2.575	1.431	−.884	6.034
KOO	Less than 5 years versus 5–7 years	1.433	1.065	−1.142	4.008
	Less than 5 years versus more than 8 years	1.543	1.378	−1.789	4.875
	5–7 years versus more than 8 years	0.111	1.223	−2.846	3.067

^*p < .05.