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. 2021 Jan 19;20:45. doi: 10.1186/s12936-020-03567-0

Table 5.

Number of holes per size category for all LLINs and mean PHI per LLIN

Filament specification and LLIN fabric knitting pattern Number of holes per size category for all LLIN Mean PHI per LLIN
Size 1 Size 2 Size 3 Size 4
All PET multifilament nets 1954 367 57 23 363
All PE monofilament nets 1083 219 51 24 282

145 Denier

PE monofilament—knitting pattern 1

308 45 5 4

160

(lowest PHI)

75 D or 100D

PET multifilament—knitting pattern 2

739 155 21 14

485

(highest PHI)