Table 4

Cross-tabulation between level of evidence and full-text availability

VPN only
NoYesTotal
levels_evidence1Count123
% within VPN_only4.3%4.5%4.5%
2Count91524
% within VPN_only39.1%34.1%35.8%
3Count369
% within VPN_only13.0%13.6%13.4%
4Count6713
% within VPN_only26.1%15.9%19.4%
5Count41418
% within VPN_only17.4%31.8%26.9%
TotalCount234467
% within VPN_only100.0%100.0%100.0%