All Bioimpedance and Hand-grip Data (Karonga and Lilongwe combined data)

Malawi, 2016 - 2019

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Reference ID

MWI-MEIRU-bioimp-handgrip-combined-v01

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Combined / Harmonized Datasets Karonga HDSS Lilongwe HDSS

Metadata

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Created on

Nov 14, 2025

Last modified

Nov 18, 2025

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Fat-free mass % (machine value) (D) (ffmasspc_M)

Data file: bioimp_handgrip_combined

Overview

Valid: 2294

Invalid: 1133

Type: Continuous

Decimal: 0

Start: 248

End: 263

Width: 16

Range: 35.3293418884277 - 96.8461532592774

Format: Numeric

Description

Definition

Fat-free mass % (machine value)

Imputation and derivation

Derivation

variable: weight (table[s]: this dataset)
variable: ffmass_M (table[s]: this dataset)
variable: dropped_M (table[s]: this dataset)
gen ffmasspc_M=100*(ffmass_M/weight) if weight~=. & ffmass_M~=.
<remove inconsistent data from combined data:>
foreach var in fatmass_M fatmasspc_M ffmass_M ffmasspc_M {
replace `var'=. if dropped_M==1
}

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