Table 3.

Reporting probabilities and underreporting

Network	Quantity	< 5 min	5 - 15 min	15 - 60 min	1 - 4 h
All individuals	P	2.5%	19.4%	39.2%	78.9%
	P s	1.2%	8.8%	21.8%	65.2%
	$\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_1^{\mathit{sm}}$	47.7%	40.0%	43.3%	50.0%
Degree > 1	P	3.5%	26.3%	48.1%	85.1%
	P s	1.5%	11.2%	27.0%	69.0%
	$\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$	42.4%	35.4%	40.0%	39.2%
Degree > 2	P	4.0%	28.9%	50.8%	85.7%
	P s	1.6%	12.4%	29.0%	73.0%
	$\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$	39.9%	34.9%	39.5%	45.0%
Degree > 3	P	4.3%	32.0%	55.8%	84.4%
	P s	1.8%	13.5%	31.5%	73.5%
	$\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$	40.8%	33.0%	36.4%	51.1%
Degree > 4	P	4.9%	27.7%	56.3%	88.5%
	P s	1.9%	14.2%	33.5%	75.0%
	$\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$	36.9%	43.2%	39.1%	39.0%
Smieszek et al. [38]	P	49.0%	81.0%	89.0%	95.2%

Reporting probabilities of (i) survey reporting, P, (ii) reporting probabilities conditional on mote detection, P_s, and (iii) proportion of differences in mote and survey data due to underreporting, $\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$. Percentages for P, P_s, and $\left({\mathit{N}}_{1\text{'}}^{\mathit{sm}}-{\mathit{N}}_1^{\mathit{sm}}\right)/{\mathit{N}}_3^{\mathit{sm}}$ were calculated for four predefined different contact duration categories and for five different networks (all participating individuals included; only participating individuals with a degree of more than 1, 2, 3, or 4 included), all compared to P values calculated from a previous study [38].