The phrase "a minimum indicator" is correct and usable in written English.
It can be used in contexts where you are referring to a basic or lowest level of measurement or signal that indicates a certain condition or status.
Example: "The system requires a minimum indicator of performance to ensure it is functioning properly."
Alternatives: "a basic signal" or "a threshold marker".
There is not a minimum indicators number established to apply the methodology; instead, it is expected that the indicators involve information related to the social fragility and lack of resilience of the community.
As a minimum one indicator has to be assumed to be unbiased.
Where this is done, the strategies should be reviewed to ensure that minimum indicators to inform epidemiological and health transition are included.
These minimum indicators include: the number of normal, assisted and caesarean deliveries; the number of maternal deaths; the number of macerated and fresh stillbirths and early neonatal deaths; and in-facility mortality rates [ 56].
Here, we model the spatial distribution of species-rich farmland (defined by a minimum number of indicator plant species) and landscape elements (e.g. hedgerows, ditches, patches of woodland or scrub) at the national level by combining field-based survey data from a biological monitoring programme with agri-environmental variables.
The main findings reveal that, despite the fact that there are still few local SDI initiatives in the Algarve region, the majority of municipalities surveyed fully agree on the importance of developing a minimum common local indicator set for the region.
Further studies will be necessary to identify a minimum set of indicator molecule electrode material combinations appropriate for comprehensive testing.
Furthermore, each latent variable in the three-factor model was identified by only two indicators (i.e., items) when a minimum of three indicators per latent variable is recommended [ 61].
Significant interactions were observed between soil properties confirming the need for a minimum dataset of indicators.
These criteria consist of a series of 11 quality 'indicators' (Table 3) with higher quality studies considered to be those which meet a minimum of seven indicators [ 18].
