Rates of readmission and reoperation after operative management of midshaft clavicle fractures in adolescents

Table 1 Adolescent fracture demographics: Reoperation vs no reoperation

Predictor variables		Cohort proportion (%)	Cohort total (n)	Cohort proportion (%)	Cohort total (n)	P-value
Sex	Male	0.68	36	0.83	229	0.01
	Female	0.32	17	0.17	47
Race	White	0.79	42	0.78	209	0.86
	Hispanic	0.13	7	0.12	31
	Black	0.04	2	0.05	14
	Other	0.02	1	0.05	13
Payer type	Commercial	0.74	39	0.62	175	0.47
	Medicaid	0.19	10	0.24	67
	Self-pay	0.02	1	0.06	17
	Other	0.06	3	0.08	22
State	CA	0.02	1	0.20	55	< 0.01
	FL	0.98	52	0.80	226
Median income quartile	0-25th (%)	0.16	7	0.20	42	0.64
	26th-50th (%)	0.34	16	0.34	70
	51st-75th (%)	0.28	13	0.29	61
	76th-100th (%)	0.23	11	0.16	34
Hospital type	Academic	0.04	2	0.07	19	0.07
	Children's	0.00	0	0.02	6
	Community	0.75	40	0.77	215
	County	0.13	7	0.14	38
	Outpatient	0.08	4	0.01	3
Age	Mean	15.87 ± 1.8	53	16.08 ± 1.7	281	0.41

Table 2 Adolescent fracture demographics: Multivariate analysis

Predictor variables	Odds ratio	95%CI	P value
Sex
Female vs male	3.49	1.66-7.33	< 0.01
Race
Black vs white	1.03	0.20-5.19	0.97
Hispanic vs white	1.23	0.45-3.37	0.69
Other vs white	0.52	0.06-4.50	0.55
Payer type
Commercial vs self-pay	4.70	0.52-42.17	0.17
Medicaid vs self-pay	4.67	0.49-44.93	0.18
Other vs self-pay	2.96	0.24-37.06	0.40
State
CA vs FL	0.08	0.01-0.66	0.02
Hospital type
Academic vs community	0.55	0.11-2.75	0.46
Children's vs community	< 0.01	0.01 < x < 999	0.98
County vs community	0.92	0.36-2.33	0.86
Outpatient vs community	10.76	2.04-56.83	< 0.01
Age	0.91	0.75-1.10	0.33