Foreign Bodies Ingestion in Children: Experience of 61 Cases in a Pediatric Gastroenterology Unit from Romania

Table 2

Correlations between clinical symptoms and different factors.

(a)

Multiple correlation	Estimated value
Multiple correlation coefficient	0.92344
Multiple	0.85274
(6, 1161)	20.68154
	0.00000
Std. err. of estimate	0.32562

(b)

Partial correlation	Correlation interval (beta)	Std. err.		95% confidence interval
Intercept			−6.54998	0.000000
Patient factors
Age	0.348487	0.070137	3.54287	0.000557
Sex	0.093035	0.065924	1.41125	0.160654
Institutionalization	−0.022719	0.065342	−0.34769	0.728660
Foreign body factors
Size	−0.102692	0.066169	−1.55198	0.123196
Material	−0.010585	0.067656	−0.15646	0.875925
Shape	0.565067	0.066849	6.95704	0.000000
Time to presentation	0.450815	0.062466	5.61612	0.000000