Table 4 General description of pig data
Characteristic | Frequency | Percentage (95% CI) |
|---|---|---|
Number of pigs | 1281 | – |
Sex | ||
 Male | 536 | 42 (39–45) |
 Female | 745 | 58 (55–61) |
Age (months) | ||
 < 4 | 497 | 39 (36–42) |
 4–12 | 665 | 52 (49–55) |
 > 12 | 119 | 9.3 (7.8–11) |
Breed | ||
 Imported breed | 522 | 41 (38–44) |
 Local breed (Soc) | 759 | 59 (56–62) |
Allowed to roam freely | ||
 Yes | 406 | 32 (29–34) |
 No | 875 | 68 (66–71) |
Human coprophagy | ||
 Yes | 340 | 27 (24–29) |
 No | 941 | 73 (71–76) |
Main food | ||
 Commercial/handmade bran | 1145 | 89 (86–91) |
 Scavenging | 136 | 11 (9.0–12) |
Provision of raw, unwashed vegetablesa | ||
 Yes | 723 | 57 (54–59) |
 No | 555 | 43 (41–46) |