Table 2.
Sociodemographic Features of the Individuals Interviewed.
| Overall | Patient Group | Comparative Group | |
|---|---|---|---|
| Cohort | |||
| Headcount | 205 | 88 | 117 |
| Age (years) | |||
| Mean ± standard deviation | 38.9 ± 17.2 | 44.7 ± 22.5 | 34.6 ± 9.9 |
| Median | 36 | 41 | 34 |
| Interquartile range | 20 | 38.5 | 14.5 |
| Gender | |||
| Female | 77 | 33 | 44 |
| Male | 128 | 55 | 73 |
| Sex ratio (male to female) | 1.6 | 1.6 | 1.6 |
| Incomea (US$) | |||
| Less than 100 | 21 | 19 | 3 |
| Between 100 and 200 | 55 | 38 | 17 |
| Between 200 and 500 | 67 | 25 | 42 |
| Between 500 and 1500 | 48 | 6 | 42 |
| More than 1500 | 13 | 0 | 13 |
a
Incomes are indicated as household income per month and are estimates converted from Peruvian currency (Nuevo Sol).